My wife is using an EQUIUM L10-300 loaded with Windows 
XP/SP2 and is experiencing the following problem :-

Being an experienced typist her keyboard entry is quite 
rapid and it seems that the keyboard is unable to keep up 
with her speed!!
this means that numerous letters fail to be entered and she 
has to go back to complete her enrtys. Sometimes the 
keyboard freezes completely and the only way  to sort it out 
is to switch off the laptop and start up again.

Any ideas welcomed.

regards
Jake