Time to find a new background for steam! Not steamtools.

For some reason steamtools tend to leave quite a few backgrounds unloaded even if it is done loading so i'm missing out quite a bit. Is there any other site out there worth checking? Preferably where you can sort by theme and such?

Edit: They actually pop in on ST but it takes a long time and it seems like i have to have them on screen so it would take ages to load them all.