OOo M$ Lotus Wordperfect
Personally I don't like M$ or their products. And NOT cos I'm a 'Nix fan either. I use Office 2003 at work, alongside OOo and OOo at home on Suse 10.2. Don't have any problems opening P-Point documents either. Vista looks nothing special really, just playing catch-up with Apple and Linux - again. For publishing I've started using Scribus, Publisher is just junk - we publish newspapers so we should know. Personally, I won't be upgrading to 2007 or Vista.I still like Windows 2000 Pro, actually. It just works without trying to be clever. Best version of Windows MS ever produced - almost half as good as Unix.
I loved SmartSuite, and could do stuff on it in seconds that took experienced Word users ages in Office. My wife still thinks that the DOS version or WordPerfect is the best WP she's ever used, and she should know.
I hate in Windows not being able to get to the command-line properly as a different user, and to be able to open several at once. Cmd just isn't the same at all. Or being able to open a second and third GUI session as a different user.
I'll continue to use my open source software, NOT pay the M$ taxes, and have a faster, more reliable and virus-free time.
And I have asbestos underwear on so the flames won't hurt. So there! ;0p