I have the same problem, i think.
This is how my screen looks like when i acces the WUI:
http://imageshack.dk//viewimage.php?file=/imagesfree/4AQ11132.pngNothing happens when I hit the buttons, neither "applications", "management" or "add/remove"
Only active is "log out" with the pulldown menu "shut Down" or "restart"
The 320 Works fine in any other way, no problems with accessing files or music or anything.
I have tried everything about resetting, power off, and restart with the installing guide DVD ver. 2.00 EU
The 320 is ver. A1
What to do?