[Guac]

My desktop runs Windows 7 Home Premium, my laptop runs the same.

[The High Roller]

I am running Windows 7 ultimate right now.
All legit!

[ohx666]

using windows 8 x64 enterprise since some weeks now...

its like win 7 with a second "app-os" (i recommend 2nd display) but you dont have to use this, it seems a bit faster than win 7 to me and i never had any issues of any kind with it until now.
running vmware on it. everything fine.

but i just got it for some weeks...

[h0rr0r]

Ubuntu and Windows 7 64bit dualboot.

[phyrrus9]

Mac OS X 10.8.2 developer mode
iPhoneOS 6.1 beta 3 Jailbroken with NOR flash untethered (n8824kpwn)
iPhoneOS 5.1.1 developer mod jailbroken cinject rr payload
iPhoneOS 6.0 developer mod jailbroken (iBEC/SS upload)
Slackware linux kernel 3.0
Ubuntu 9.10 fluxbox ubuntu-desktop removed custom netkit kmod apache2 and others
Windows 7 Professional (used about once a year, laptop is taken apart in the trunk of my car)

devices:
Apple Macbook Pro 2011
iPhone 3GS (the secret model)
iPod Touch 3G
iPod Touch 4G
lackware & ubuntu on mbp
Dell latitude 2110 (given to me)

[ohx666]

Mac OS X 10.8.2 developer mode
iPhoneOS 6.1 beta 3 Jailbroken with NOR flash untethered (n8824kpwn)
iPhoneOS 5.1.1 developer mod jailbroken cinject rr payload
iPhoneOS 6.0 developer mod jailbroken (iBEC/SS upload)
Slackware linux kernel 3.0
Ubuntu 9.10 fluxbox ubuntu-desktop removed custom netkit kmod apache2 and others
Windows 7 Professional (used about once a year, laptop is taken apart in the trunk of my car)

devices:
Apple Macbook Pro 2011
iPhone 3GS (the secret model)
iPod Touch 3G
iPod Touch 4G
lackware & ubuntu on mbp
Dell latitude 2110 (given to me)

you have forgotten, to list your VMs too.

[phyrrus9]

Mac OS X 10.8.2 developer mode
iPhoneOS 6.1 beta 3 Jailbroken with NOR flash untethered (n8824kpwn)
iPhoneOS 5.1.1 developer mod jailbroken cinject rr payload
iPhoneOS 6.0 developer mod jailbroken (iBEC/SS upload)
Slackware linux kernel 3.0
Ubuntu 9.10 fluxbox ubuntu-desktop removed custom netkit kmod apache2 and others
Windows 7 Professional (used about once a year, laptop is taken apart in the trunk of my car)

devices:
Apple Macbook Pro 2011
iPhone 3GS (the secret model)
iPod Touch 3G
iPod Touch 4G
lackware & ubuntu on mbp
Dell latitude 2110 (given to me)

you have forgotten, to list your VMs too.

I don't use VM's, I just run them in real mode (off the disk).

[workaholics]

Mac osx lion baby! The best os.

[Phytrix]

I run W7 currently. Had W8 for a few days, but just gave the key to a mate cause it was shit.

[Kinanizer]

I'm on Win 7 ATM, but I have a Ubuntu behind me, 2 Win 98 NTs to my right, and a Win XP adjacent to my Win 7.