[how-to] MAC and Xcode in Windows! How to Virtualize OS X Lion on Windows. Update: Fixed down hard drive files (February 8, 2012).
Sorry about the delay guys, this page has been updated so that Xcode 4.1 does not crash anymore. (August 17, 2011). If you've tried to virtualize previous versions of OS X, you know that it is a very tedious and time consuming process. This new guide works by giving you a simple VMWare Image. This means that the OS has already been pre-configured on a hard drive. The iPod touch Weblog - Apple News, Tricks, and Themes. Update 2: August 17, 2011 The TechExxpert guide has been updated to fully allow Xcode 4.1 to work.
Sorry that the past fixes did not work. Thanks for the comments!