Well my first stumbling block was the alpha GUI wont let me install, because its a fresh install and running scripts is disabled. (PSSecurityException) Yet the release build works fine. Then there is plenty of scope for the WPF gallery, hover over descriptions, smoother search and pagination. Testing, bug fixes, anything else, I'm not bothered how I'm contributing just eager to help out. I haven't worked on anything open source yet, but I'm familiar with all of the tools you are using. Cheers.