help please!!! iATKOS keeps not responding
 

hi i have iATKOS v7 install about every 5 min it stops resonding to mouse clicks and i just see a colorful wheel spinning what could cause this?

i have an acer travelmate 2480-2779

as far as i can tell everthing installed ok!
usb check!
Sound Check!
WIreless Check!
bluetooth Check!
Monitor Drivers Check!