I'm not sure if this is a Windowblinds problem or an Objectdock problem, but when I open the start menu I get erratic behaviour. The first time I open it, it seems to be ok. On subsequent times though it becomes slightly transparent and then completely transparent except for the buttons at the bottom. It toggles between these two states at what appears to be random numbers of opens. I get the same behaviour on different Windowblinds themes and different Objectdock themes. Any ideas?