diff --git a/src/friends.rs b/src/friends.rs
old mode 100644
new mode 100755
index a531dcb..a81db01
--- a/src/friends.rs
+++ b/src/friends.rs
@@ -92,6 +92,82 @@ impl<Manager> Friends<Manager> {
         }
     }
 
+    /// Returns a small (32x32) avatar for the current user in RGBA format
+    pub fn small_avatar(&self) -> Option<Vec<u8>> {
+        unsafe {
+            let user: *mut sys::ISteamUser = sys::SteamAPI_SteamUser_v023();
+            let steam_id = sys::SteamAPI_ISteamUser_GetSteamID(user);
+            let utils = sys::SteamAPI_SteamUtils_v010();
+            let img = sys::SteamAPI_ISteamFriends_GetSmallFriendAvatar(self.friends, steam_id);
+            if img == 0 {
+                return None;
+            }
+            let mut width = 0;
+            let mut height = 0;
+            if !sys::SteamAPI_ISteamUtils_GetImageSize(utils, img, &mut width, &mut height) {
+                return None;
+            }
+            assert_eq!(width, 32);
+            assert_eq!(height, 32);
+            let mut dest = vec![0; 32 * 32 * 4];
+            if !sys::SteamAPI_ISteamUtils_GetImageRGBA(utils, img, dest.as_mut_ptr(), 32 * 32 * 4) {
+                return None;
+            }
+            Some(dest)
+        }
+    }
+
+    /// Returns a small (64x64) avatar for the current user in RGBA format
+    pub fn medium_avatar(&self) -> Option<Vec<u8>> {
+        unsafe {
+            let user: *mut sys::ISteamUser = sys::SteamAPI_SteamUser_v023();
+            let steam_id = sys::SteamAPI_ISteamUser_GetSteamID(user);
+            let utils = sys::SteamAPI_SteamUtils_v010();
+            let img = sys::SteamAPI_ISteamFriends_GetMediumFriendAvatar(self.friends, steam_id);
+            if img == 0 {
+                return None;
+            }
+            let mut width = 0;
+            let mut height = 0;
+            if !sys::SteamAPI_ISteamUtils_GetImageSize(utils, img, &mut width, &mut height) {
+                return None;
+            }
+            assert_eq!(width, 64);
+            assert_eq!(height, 64);
+            let mut dest = vec![0; 64 * 64 * 4];
+            if !sys::SteamAPI_ISteamUtils_GetImageRGBA(utils, img, dest.as_mut_ptr(), 64 * 64 * 4) {
+                return None;
+            }
+            Some(dest)
+        }
+    }
+
+    /// Returns a small (184x184) avatar for the current user in RGBA format
+    pub fn large_avatar(&self) -> Option<Vec<u8>> {
+        unsafe {
+            let user: *mut sys::ISteamUser = sys::SteamAPI_SteamUser_v023();
+            let steam_id = sys::SteamAPI_ISteamUser_GetSteamID(user);
+            let utils = sys::SteamAPI_SteamUtils_v010();
+            let img = sys::SteamAPI_ISteamFriends_GetLargeFriendAvatar(self.friends, steam_id);
+            if img == 0 {
+                return None;
+            }
+            let mut width = 0;
+            let mut height = 0;
+            if !sys::SteamAPI_ISteamUtils_GetImageSize(utils, img, &mut width, &mut height) {
+                return None;
+            }
+            assert_eq!(width, 184);
+            assert_eq!(height, 184);
+            let mut dest = vec![0; 184 * 184 * 4];
+            if !sys::SteamAPI_ISteamUtils_GetImageRGBA(utils, img, dest.as_mut_ptr(), 184 * 184 * 4)
+            {
+                return None;
+            }
+            Some(dest)
+        }
+    }
+
     pub fn get_friends(&self, flags: FriendFlags) -> Vec<Friend<Manager>> {
         unsafe {
             let count = sys::SteamAPI_ISteamFriends_GetFriendCount(self.friends, flags.bits() as _);
@@ -111,6 +187,31 @@ impl<Manager> Friends<Manager> {
             friends
         }
     }
+
+    /// Get a list of users from a specific source (e.g. gameserver)
+    /// Despite the misleading name, it does not return only friends
+    /// but all users from the source that are currently connected.
+    /// This does however require some local client to be connected to the source.
+    pub fn get_friends_from_source(&self, source: SteamId) -> Vec<Friend<Manager>> {
+        unsafe {
+            let count =
+                sys::SteamAPI_ISteamFriends_GetFriendCountFromSource(self.friends, source.0);
+            if count == -1 {
+                return Vec::new();
+            }
+            let mut friends = Vec::with_capacity(count as usize);
+            for idx in 0..count {
+                let friend = SteamId(sys::SteamAPI_ISteamFriends_GetFriendFromSourceByIndex(
+                    self.friends,
+                    source.0,
+                    idx,
+                ));
+                friends.push(self.get_friend(friend));
+            }
+            friends
+        }
+    }
+
     /// Returns recently played with players list
     pub fn get_coplay_friends(&self) -> Vec<Friend<Manager>> {
         unsafe {