I can't see any weapon or player models!
Everything else is fine though.

OS: windows xp
graphics card: unichrome 64 mb, WITH latest drivers

it was fine in previous versions, but when 2.4.2 or something came, the models just wouldnt appear!

Heh, don't you think its a bit late to ask if 2.4.2 had problems?

But i guess your hardware does not like the vertex buffer, try to disable them.. maybe also the texture compression in 2.5. Try those first and see if that helps. If not we'll see what else has changed for 2.4.2. But as its a long time its not really easier now

Turning off vertex buffer and texture compression didnt help.

now what?

Hmm, i'll have to take a closer look at what changed over a year back.. i take it 2.3 did work and 2.4 / 2.4.2 / 2.5 do not? At least the first version that did break for you would be nice..