display problems in Konq, KMail

[Sy Beamont]

is anyone else having issues with the display of messages in KMail or of web 
pages in Konqueror? Sometimes the display window goes blank (quite often 
actually). Clicking on the area or sometimes click-and-drag will redraw the 
area and it will be OK. Form fields in Konq are really messed up, when you 
click on them everything except the field goes grey, only scrolling or 
reloading will bring the rest of the page back. File manager and friends are 
OK.

This is a fresh up to date FC1 install, nvidia drivers. Very annoying.