[vertxx]

using mac for photography and designing, and xp for ordinary stuff... love both but if i there any chances my mac is full with application just like my xp, i will sure use mac. don't know why but i love how apple design mac with such unique simplicity design (imho)

Vista on my Gaming and HTPC. Leopard 10.5.2 Vanilla on my Hackintosh and Fedora / Tiger on my laptop with an XP drive in a drawer somewhere lying unused.

in my effort to keep micros0ft number one i use cracked windows xp...

still waiting for your "thank you" Bill...

[Bonusbartus]

Haha I use vistax64 and XP, because..
uhm first because I'm too lazy to bother installing linux, I tried sabayon for a while but something went wrong everytime I installed it...
secondly, I program .net apps and sites in C# and use microsoft visual studio 2008 to get me some cash for my study.
third because I study at a University which has a MSDNAA contract, meaning I can download all microsoft software for free (except office which I just downloaded somewhere)

And fourth because I like to game

[AeroIceman]

XP, Vista,
Mac super sucks except for photos and video editing; which is what i use it for.

I use Ubuntu. Quite honestly, its the simplest, easy to use Linux i have ever tried. That, and all my hardware is detected and working, unlike some other Linux Distro's i have tried. My only problem with it is that the defualt theme is kind of blah. Once you find a nice theme to replace the defualt look, your good to go. Other linux distro's should take note and try to be more like the ubuntu team.

Wndows 95, of course
still stable to me...

Linux forever and for the win (also forever).

Linux because (1) it's much safer from malware than Winblows; (2) it allows the user to customize it much more than Winblows and OSX; and (3) properly installed and configured, it is much faster and more stable than either.