problem with triple monitors
 

I just setup my 3rd monitor .. I am using 2 cards

1 AGP and 1 PCI, both of them are dual heads but I am only using dual on the AGP.

I am having a problem with opening applications and not being able to get them off the task bar - they just stick there and stop responding.. I'm wondering if something is wrong with my windows or possibly this is being caused by the fact I'm using 3 monitors ?

Anyone had any experience with this stuff?

thanks!