[Fatboy_Rob]

I had the same problem in LS-RP, near the Locotes Hood. The part where Nato parked his cars. I'd get like 5FPS in that spot, and like 80 everywhere else. Dunno why, but it never happened anywhere else.

Though 'lag' in some parts, maybe there's alot of textures/objects/models your card cannot seem to process, yet, others can fine. Upgrade your GPU. An EVGA 8800GT is very cheap, I'd suggest picking one up.