What OS do YOU use?



I'm using Windows 7 on my desktop, and Fedora on my laptop right now, but am looking at Sabayon for the laptop.
 
I really haven't touched my Windows XP desktop since I got a Macbook last year - I find I can do things faster for the most part on Mac OS. However, I just got a Mac Pro a few weeks ago & I'll be running Mac OS, Windows 7 in a virtual machine (seems like a pretty good OS so far), and CentOS 5 (free branch of RedHat Enterprise) Linux in yet another virtual machine for some development work, though I usually just use shell access on that.

Getting a second monitor, too, so I can always have Mac OS on one monitor and Windows on the other. MS Office is much better on Windows, but I love Terminal and the shell environment on Mac OS.
 
MS Office is much better on Windows, but I love Terminal and the shell environment on Mac OS.

you think so? I don't really agree, the interface on Windows is much more cluttered to me and unintuitive, at least in office 2007 windows vs 2008 mac. I need to give iWork a shot again. For my technical and scientific writing I use LaTeX, nothing even comes close in comparison to the power of LaTeX.

LaTeX - Wikipedia, the free encyclopedia
 
I personally use Leopard, but I think the real question should be, who uses their OS productively to make money? I'd rather be making 1k a day and be using win98, than be rocking on OSX and skint. :P

Enough posting on WF!! Work to do....
 
Mostly Ubuntu. A little bit of XP for gaming. And Windows 7 for some testing.
 
you use ubuntu on your vps? isn't that really resource heavy

Ubuntu server with unnecessary kernel modules unloaded is pretty light. I ran it on my 64mb vps for a while. Made a good proxy and DNS server and a terrible anything else.
 
osx. I am primarly a photographer, so *nix isn't an option, I need Lightroom, PS, etc. although I am a network admin for a living, primarly windows environment, XP desktops, server 2000 and server 2008 servers, NAS devices and a few Ubuntu desktops in the mix.