I want to make a wad file with texmex but i dont know the sizes.

i want walls. floors. small posters. a big embleme like in zoos and fence but i dont know the best sizes for it. please help.

All of this would depend on the size you want your map to be really. I think normal wall and floor size is like 160x160 but I'm not too positive. All the other stuff like zoo emblems you would have to make your own custom size.

If you want to use your maps on the PSP use 32x32, 64x64 and 128x128...
64x64 is standart in the old Quake maps.
The biggest possible size is 512x512, but it eats ram...

dr_mabuse. Can u help me? I have made the wad file but when i try to save the map it isnt create a bsp file. It says : Error opening C:\Documents and Settings\Rendszergazda\Asztal\maps\circus.bsp: No such file or directory