Ten open-source alternatives you need (CNet Crave Blog)
Craving open source?
It's amazing to me how many people want OpenOffice to take the place of MS Office and it disappoints that OO.org is only slightly better than it was a few years ago.
There's some good stuff that I wasn't familiar with on the list so take a look and stop wasting money with Microsoft.
While you are at it, check out their Apple Puck Mouse.. I forgot how much I hated that