11.1 gnome with desktop effects -> windows out of thescreen!

Hi all.

I have installed openSUSE 11.1 Gnome on a Samsung NC10 netbook.
If I enable the desktop effects everything works pretty well, except for the annoying bug that most of the windows (i.e. almost all the Yast windows) appear almost completely out of the screen, and I have to drag them down by clicking on them and holding down the Alt key.

I hear somewhere else of users with the same netbook having the same issue. Any ideas on how to solve it??

Thanks in advance

Question solved. I enabled the Compiz plugin regarding windows positioning, ena set it to centering on the active screen. Now everything works. Thanks in advance!