Wallpaper
I've been using the same default wallpaper on my work machine for years. Actually, I can't believe I never changed it. Its difficult though finding a new one. It can't be to busy because I use the desktop a lot and I want the icons to stand in contrast to the image. I don't want to lose what I'm throwing on there. Also, it's work, so I can't have anything that will make people uncomfortable. I can't stand corporate labels on things so it can't have any of that.
This site has some really cool ones. They have one that looks exactly what I had hoped for in one of my photo assignments.
I almost went with the Sleek_and_Sporty.jpg because it was nice and simple but I needed something a little better to look at. I eventually settled on Triple_Blood_Cells.jpg
I really dig the iPod ones and I think I'm going to use that concept to redo one of my websites.
This 
Fifty mistakes
Everyone's different, I wouldn't read these like they were the bible but they're interesting nonetheless.
Fifty mistakes men make when having sex by Rod Phillips.
Fifty mistakes women make when having sex, a rebuttal buy tweakerchick.