The upcoming version of VMware's Fusion software for Mac-Windows desktop virtualization includes an interface overlay called "Unity" that erases Windows' long ubiquitous Start taskbar in favor of Mac OS X's Dock, and replaces the Windows Search with one closely resembling Mac OS X's Spotlight search box.
"We got rid of the Start menu because we wanted to give you a Mac-like experience via Unity," said Pat Lee, director of personal desktop products at VMware.