Anyone have any idea what causes the vertical bars lock-up on the IBM 
Workpad z50? People mention them from time to time but I have not seen 
a solution. A post from a while back mentioned the problem occurs after 
suspend and resume about every 100 cycles or so. I have had the problem 
come up every 5 to 10 suspend/resume cycles. This is the only thing 
keeping me from carrying the z50 around with me. Has anyone done 
anything toward figuring out what the problem is? If not, any ideas as 
to what could be done? Thank you.

Bryan