problem with last driver for Linux AMD64 : "general protection fault" from kernel

Hello

It was suggested me to test an other kernel in the case of the previous 
problem. Well,
it seems difficult for me to do this. I use kernels made only by SuSE 
and I  can't install
an other one due to the fact that my graphic card (nVidia 5650) required 
a driver compiled
with a given kernel (for me it seems not possible to compile for a 
second installed kernel).
So I hope a next kernel from SuSE > 2.6.8-24.5 ! Which kernel is used by 
other users ?

I found an other when I tried to send a mail with Mozilla-mail 1.7.3. It 
seems to
appear when the mail contains plenty of characters or joined files. In 
the case of
a very short mail, that's OK. Hereafter the message delivred by system 
in a window :

KWrited - Ecoute le peripherique /dev/pts/0
===========================================================
Message from syslogd@snidre at Thu Dec 30 00:33:18 2004 ...
snidre kernel: general protection fault: 0000 [1]                       
===========================================================

After, the connection does no more work and I can't establish an other 
one. During
logout, a message : "hsfmc97ich in use". One of the HSF modules seems to 
be blocked.

This is a curious event, isn't it :-) ? How explains this ?

Kind regards

Pascal