System slow down until freeze

[laudano]

I got the right version of java downloaded, and my equip is not the problem, can run high reuisites games. But when playing this game, chat typwing is slow, and while a play the game, it become slower and slower, and CPu usage become higher, until whole computer freeze and i have to restart (switching off). I got no crash messsages at all

[Granger]

Please add info about your system (OS, technical data) and what client you're using.
As-is your help request is to transparent to give a reasonable answer.

[laudano]

intel core duo
E6750 2.66 Ghz
2.67 GHz 2.00 Ram

Windows XP

Graphic card x1950


Last java update installed, old ones removed.

[laudano]

Still happening.

uyseing the original client, or gilbertu´s one, no matter what, its like the program suck all the ram until everything stop working and i have to reboot.

Chatting, since second 1 in game is awful, very slow, and drains zillion ram.

And yes, last Ati drivers for my x1950 installed