Windows 7 Pro

Thank you, Microsoft, for creating a gorgeous OS. I say this despite owning a Macbook Pro running OS X.  Windows 7 is easily as sexy as OS X!

Coming to 7 from XP is like having a competent Baskin Robbins cake one moment and a swoon-worthy Finale extravaganza the next. Meanwhile, if you're coming to 7 from Vista (vomit), it's like going from being pummeled by morons to being massaged at a luxury spa by a deeply tanned, lean and muscular gentleman. Or lady, whatever works for you.

My victory is that much sweeter because I had to fight  to get this OS. And by "fight," I mean, "send a polite e-mail requesting a Windows 7 upgrade, and then wait three weeks for a response."

Tell your office to switch to Windows 7 Pro! Tooooootally worth it!