Hey all i hope i can ask this here...I'm just getting my feet wet in Hammer and i'm having some odd probs. like textures disappearing from time to time. Last night while trying a "cliff" tut i created a displacement for the grass on top "set to 3" and the rock of the cliff set to 2 like the tut went. And i lost the rock texture completely and couldn't retrieve it in the camera window. All the other windows showed the cliff being there but i had to restart Hammer just to try it again. It never let me get through the tut before i had missing textures again. It also has been, whenever opening up to texturize a block, that texture window, when i move it out of the way "trails" itself so i have multiple edges of that window ending where i place the window.

A ram issue? Should i up my CPU/GPUspeeds

Im running a AMD 4400, 2 gig's ram, 256MB Nvid. 6800GS.

Any help will do...