you called it d00d.James, I bet you cleaned up your desktop before making that screenshot and put everything into "stuff"
am I right? am I right?
Here's mine at work
One of my favourite wallpaper sites is InterfaceLIFT: http://interfacelift.com
They've got loads of nice widescreen wallpapers in various resolutions and the site is easy and quick to navigate.
what's that revalver codes file?
Another vote for Interfacelift It's a great site that updates quite frequently and has high resolution wallpapers (1920x1200 and 2560x1600) unlike most sites. Oh and it's free.
this is mine:
http://iam-andy.co.uk/desktop.jpg
and i got it from here:
http://www.desktopography.net/