VMware Fusion

Oh, you see a few distros of Linux up there you say? Yeah, Fusion
can handle any OS you throw at it... 32 or 64 bit! That includes
any distribution of Linux, Windows 3.1 to Vista plus server
editions, Solaris, Novell NetWare, Free BSD, and pretty much any
other OS that can run on an Intel processor.

With VMware Fusion you can enable Unity, which lets you run Windows
apps right on your Mac desktop right along side your Mac apps. You
can then minimize them to the dock, use them with Spaces and
Exposé. You can actually save programs to your dock just like
normal Mac apps and when yo want to open them you just click on it
like a regular application and it opens on your desktop just like
normal. Above you can see my desktop running the Windows version of
Firefox and Minesweeper right alongside with Apple Mail, Adium, and
iTunes.
You should really check it out, there's a free demo on the
VMware
site, and I found my copy for $39 on Amazon.



