Screwed up bodies

[Slash-P2P]

Any time I play Graal (on any server with default bodies), my characters look screwed up when i'm near an NPC character or another player. The bodies will show on each other and i will see all kinds of stuff. Sometimes my body will be another players body facing up when I am facing down. This hasnt happened on any other computer I have played graal on besides mine.

Specs:
Dell Laptop
1.06 Ghz
Windows XP Professional (SP1 and still have the problem with SP2)
Integrated intel EXTREME (yeah right) graphics card
128 mb ram
1024x768x32 resolution

Any help?

EDIT:
Also, the bodies will flash without transparency (green background around the body).

This all happens very fast and heads, swords, shields, all that is never affected.

I have already tried reinstalling graal.