For those interested, here are the sites I have bookmarked for downloading.
Sims Resource - going pay now, which sucks, cause EA says they'll provide webspace. For free. There should be no need for end-users to pay for anything... :(
Sim Stuff - biggest site out there aside from Sims Resource, and completely free. Lots of the same stuff on both sites, too, so if you find something on SR that's pay only, check here.
Simaphora - beauty products and hairstyles for the sims. Lovely stuff here. Some rather gothy, actually.
Goth Sims Rock Shoppe - The first Goth Sims 2 site, some really nice stuff here, particularly the lipstick and the bustiers. :D
The Well Dressed Sim - Another pay site, see sims resource above. Some free stuff, but all the bodies are pay.
More 4 Sims 2 - Lots of stuff here, and looks like it will be a good way to get clothes.
Sunni Sims - another comprehensive site. Not a whole ton here yet, but some good stuff.
Trendy Sims - this one is italian, but lots of clothes here.
Sketching Blue's Sims 2 Shop - Tons of clothes here for just about every family member. :)
Still no furnishings to download, though. I'm definately looking forward to that.