diff --git a/Cargo.lock b/Cargo.lock
index a0898a9..b25c0bd 100755
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -873,6 +873,35 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "cookie"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
+[[package]]
+name = "cookie_store"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2eac901828f88a5241ee0600950ab981148a18f2f756900ffba1b125ca6a3ef9"
+dependencies = [
+ "cookie",
+ "document-features",
+ "idna",
+ "indexmap 2.9.0",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "time",
+ "url",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -2981,6 +3010,7 @@ dependencies = [
  "tracing",
  "tracing-error",
  "tracing-subscriber",
+ "ureq",
  "url",
  "uuid",
  "windows 0.61.1",
@@ -3379,7 +3409,9 @@ version = "0.23.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df51b5869f3a441595eac5e8ff14d486ff285f7b8c0df8770e49c3b56351f0f0"
 dependencies = [
+ "log",
  "once_cell",
+ "ring",
  "rustls-pki-types",
  "rustls-webpki",
  "subtle",
@@ -4300,6 +4332,39 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "ureq"
+version = "3.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7a3e9af6113ecd57b8c63d3cd76a385b2e3881365f1f489e54f49801d0c83ea"
+dependencies = [
+ "base64",
+ "cookie_store",
+ "flate2",
+ "log",
+ "percent-encoding",
+ "rustls",
+ "rustls-pemfile",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "ureq-proto",
+ "utf-8",
+ "webpki-roots",
+]
+
+[[package]]
+name = "ureq-proto"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fadf18427d33828c311234884b7ba2afb57143e6e7e69fda7ee883b624661e36"
+dependencies = [
+ "base64",
+ "http",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.4"
@@ -4312,6 +4377,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "utf-8"
+version = "0.7.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
+
 [[package]]
 name = "utf16_iter"
 version = "1.0.5"
@@ -4618,6 +4689,15 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "webpki-roots"
+version = "0.26.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37493cadf42a2a939ed404698ded7fb378bf301b5011f973361779a3a74f8c93"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "weezl"
 version = "0.1.8"
diff --git a/Cargo.toml b/Cargo.toml
index 35b051b..341cd3a 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,3 +47,4 @@ uuid = { version = "1.16.0", features = ["serde"] }
 url = { version = "2.5.4", features = ["serde"] }
 langtag = { version = "0.4.0", features = ["serde"] }
 serde_with = "3.12.0"
+ureq = { version = "3.0.11", features = ["json"] }
diff --git a/src/app.rs b/src/app.rs
index 5dbf4c3..eea5601 100755
--- a/src/app.rs
+++ b/src/app.rs
@@ -1,21 +1,23 @@
 use std::{fmt::Display, string::ToString, sync::Arc};
 
-use arch::Arch;
+use arch::{Arch, ArchList};
 use choice::ChoiceOption;
 use egui::{Galley, Rect, Ui};
+use versions::ChoiceHolder;
 
 pub(crate) mod arch;
 #[macro_use]
 pub(crate) mod choice;
+mod versions;
 
 #[derive(Debug, Clone)]
 pub struct App {
     env_setup_level: EnvSetupLevel,
     preview_channel: bool,
-    msvc_version: String,
-    sdk_version: String,
-    host_arch: String,
-    target_arch: String,
+    msvc: ChoiceHolder<String, Vec<String>>,
+    sdk: ChoiceHolder<String, Vec<String>>,
+    host_arch: ChoiceHolder<Arch, ArchList>,
+    target_arch: ChoiceHolder<Arch, ArchList>,
     install_path: String,
 }
 
@@ -23,16 +25,15 @@ impl Default for App {
     fn default() -> Self {
         Self {
             env_setup_level: EnvSetupLevel::default(),
-            preview_channel: bool::default(),
-            msvc_version: String::default(),
-            sdk_version: String::default(),
-            host_arch: Arch::default().to_string(),
-            target_arch: Arch::default().to_string(),
-            install_path: String::default(),
+            preview_channel: false,
+            msvc: ChoiceHolder::new(ChoiceOption::MsvcVersion(choices!("2019", "2022"))).unwrap(),
+            sdk: ChoiceHolder::new(ChoiceOption::SdkVersion(choices!("10.0.22621.0"))).unwrap(),
+            host_arch: ChoiceHolder::new(ChoiceOption::HostArch(ArchList::default())).unwrap(),
+            target_arch: ChoiceHolder::new(ChoiceOption::TargetArch(ArchList::default())).unwrap(),
+            install_path: String::new(),
         }
     }
 }
-
 #[derive(Debug, Clone, Copy, Default, PartialEq)]
 pub enum EnvSetupLevel {
     #[default]
@@ -69,21 +70,21 @@ impl App {
             });
     }
 
-    fn selection_menu(
-        selected: &mut String,
+    fn selection_menu<T: ToString + From<String> + PartialEq, V: Into<Vec<String>>>(
+        selected: &mut T,
         ui: &mut Ui,
         width: f32,
-        component: ChoiceOption<Vec<String>>,
+        component: ChoiceOption<V>,
     ) {
         let name = component.to_string();
 
         ui.label(name);
         egui::ComboBox::from_id_salt(&component)
             .width(width)
-            .selected_text(selected.clone()) // FIXME
+            .selected_text(selected.to_string()) // FIXME
             .show_ui(ui, |ui| {
                 component.options().iter().for_each(|opt| {
-                    ui.selectable_value(selected, opt.to_string(), opt.to_string());
+                    ui.selectable_value(selected.into(), opt.clone().into(), opt.to_string());
                 });
             });
     }
@@ -186,19 +187,21 @@ impl eframe::App for App {
             ui.add_space(15.0);
             ui.horizontal(|ui| {
                 let width_per_choice = ctx.screen_rect().width() / 4.75;
-                #[rustfmt::skip]
-                let choices = vec![
-                    (&mut self.msvc_version, ChoiceOption::MsvcVersion(choices!("12.3", "12.4", "12.4+extra"))),
-                    (&mut self.sdk_version, ChoiceOption::SdkVersion(choices!("12.3", "12.4", "12.4+extra"))),
-                    (&mut self.host_arch, ChoiceOption::HostArch(choices!(Arch::X86, Arch::X64))),
-                    (&mut self.target_arch, ChoiceOption::TargetArch(choices!(Arch::X86, Arch::X64))),
-                ];
-                
-                for (selection, choice) in choices {
-                    ui.vertical(|ui| {
-                        Self::selection_menu(selection, ui, width_per_choice, choice.clone())
-                    });
+                macro_rules! selection_menus {
+                    ($($choice:expr),*) => {
+                        $(ui.vertical(|ui| {
+                            let x = $choice.available.clone();
+                            Self::selection_menu($choice.selected_mut(), ui, width_per_choice, x)
+                        });)*
+                    };
                 }
+
+                selection_menus![
+                    self.msvc,
+                    self.sdk,
+                    self.host_arch,
+                    self.target_arch
+                ];
             });
 
             ui.add_space(25.0);
diff --git a/src/app/arch.rs b/src/app/arch.rs
index a9e8225..fdb434d 100755
--- a/src/app/arch.rs
+++ b/src/app/arch.rs
@@ -1,22 +1,80 @@
-use std::env::consts;
+use std::{env::consts, ops::Deref, str::FromStr};
 
 use serde::{Deserialize, Serialize};
 use strum_macros::{Display, EnumString};
 
-#[derive(Debug, Clone, Copy, EnumString, Display, Deserialize, Serialize)]
+#[derive(Debug, Clone, Copy, EnumString, Display, Deserialize, Serialize, PartialEq)]
 #[strum(serialize_all = "lowercase")]
 #[serde(rename_all = "lowercase")]
 pub enum Arch {
     X86,
+    #[strum(to_string = "x64", serialize = "x86_64")]
     X64,
 }
 
+impl Arch {
+    pub fn all() -> [Arch; 2] {
+        match Arch::default() {
+            Arch::X86 => [Arch::X86, Arch::X64],
+            Arch::X64 => [Arch::X64, Arch::X86],
+        }
+    }
+}
+
 impl Default for Arch {
     fn default() -> Self {
-        match consts::ARCH {
-            "x86" => Self::X86,
-            "x86_64" => Self::X64,
-            _ => unreachable!(),
-        }
+        Self::from_str(consts::ARCH).unwrap()
+    }
+}
+
+impl From<String> for Arch {
+    fn from(s: String) -> Self {
+        Self::from_str(s.as_str()).unwrap_or_default()
+    }
+}
+
+impl Into<String> for Arch {
+    fn into(self) -> String {
+        self.to_string()
+    }
+}
+
+#[derive(Debug, Clone)]
+pub struct ArchList(pub Vec<Arch>);
+
+impl From<ArchList> for Vec<String> {
+    fn from(archs: ArchList) -> Vec<String> {
+        archs.0.into_iter().map(|arch| arch.to_string()).collect()
+    }
+}
+
+impl From<Vec<String>> for ArchList {
+    fn from(archs: Vec<String>) -> ArchList {
+        ArchList(archs.into_iter().map(|arch| arch.into()).collect())
+    }
+}
+
+impl From<Vec<Arch>> for ArchList {
+    fn from(archs: Vec<Arch>) -> ArchList {
+        ArchList(archs)
+    }
+}
+
+impl Deref for ArchList {
+    type Target = Vec<Arch>;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl Into<Vec<Arch>> for ArchList {
+    fn into(self) -> Vec<Arch> {
+        self.0
+    }
+}
+
+impl Default for ArchList {
+    fn default() -> Self {
+        Self(Arch::all().to_vec())
     }
 }
\ No newline at end of file
diff --git a/src/app/choice.rs b/src/app/choice.rs
index d678231..d26b36f 100755
--- a/src/app/choice.rs
+++ b/src/app/choice.rs
@@ -40,3 +40,11 @@ impl<T: Into<Vec<String>>> Hash for ChoiceOption<T> {
         self.to_string().hash(state);
     }
 }
+
+impl<T: Into<Vec<String>>> IntoIterator for ChoiceOption<T> {
+    type Item = String;
+    type IntoIter = std::vec::IntoIter<Self::Item>;
+    fn into_iter(self) -> Self::IntoIter {
+        self.options().into_iter()
+    }
+}
\ No newline at end of file
diff --git a/src/app/versions.rs b/src/app/versions.rs
new file mode 100755
index 0000000..e595b63
--- /dev/null
+++ b/src/app/versions.rs
@@ -0,0 +1,82 @@
+use std::str::FromStr;
+
+use super::{
+    arch::{Arch, ArchList},
+    choice::ChoiceOption,
+};
+
+use color_eyre::{Result, eyre::eyre};
+
+#[derive(Debug, Clone)]
+pub struct ChoiceHolder<T, V: Into<Vec<T>>>
+where
+    Vec<String>: From<V>,
+{
+    pub available: ChoiceOption<V>,
+    pub selected: T,
+}
+
+impl<T: Default + Clone, V: Clone + Into<Vec<T>>> ChoiceHolder<T, V>
+where
+    Vec<String>: From<V>,
+    T: From<String>,
+{
+    pub fn new(available: ChoiceOption<V>) -> Result<Self> {
+        Ok(Self {
+            available: available.clone(),
+            selected: Into::<T>::into(
+                available
+                    .options()
+                    .first()
+                    .ok_or(eyre!("Available options must not be an empty Vec"))?
+                    .clone(),
+            ),
+        })
+    }
+
+    pub fn selected_mut(&mut self) -> &mut T {
+        &mut self.selected
+    }
+}
+
+// FIXME: Following code is very ugly, consider using a macro
+
+impl Into<ChoiceHolder<String, Vec<String>>> for ChoiceHolder<Arch, ArchList> {
+    fn into(self) -> ChoiceHolder<String, Vec<String>> {
+        match self.available {
+            ChoiceOption::HostArch(archs) => ChoiceHolder::new(ChoiceOption::HostArch(
+                archs.clone().iter().map(|arch| arch.to_string()).collect(),
+            ))
+            .unwrap(),
+            ChoiceOption::TargetArch(archs) => ChoiceHolder::new(ChoiceOption::TargetArch(
+                archs.clone().iter().map(|arch| arch.to_string()).collect(),
+            ))
+            .unwrap(),
+            _ => unreachable!(),
+        }
+    }
+}
+
+impl From<ChoiceHolder<String, Vec<String>>> for ChoiceHolder<Arch, ArchList> {
+    fn from(value: ChoiceHolder<String, Vec<String>>) -> Self {
+        match value.available {
+            ChoiceOption::HostArch(archs) => ChoiceHolder::new(ChoiceOption::HostArch(
+                archs
+                    .iter()
+                    .map(|arch| Arch::from_str(arch.as_str()).unwrap())
+                    .collect::<Vec<Arch>>()
+                    .into(),
+            ))
+            .unwrap(),
+            ChoiceOption::TargetArch(archs) => ChoiceHolder::new(ChoiceOption::TargetArch(
+                archs
+                    .iter()
+                    .map(|arch| Arch::from_str(arch.as_str()).unwrap())
+                    .collect::<Vec<Arch>>()
+                    .into(),
+            ))
+            .unwrap(),
+            _ => unreachable!(),
+        }
+    }
+}