Pogo Games Causing 100% CPU Usage with CPF3

I was playing a game earlier on pogo.com, it seemed really slow and my computer crawled, its usually really quick, i checked in windows task manager and CPU was at 100% until i quit out of pogo.
I noticed that iexplore.exe was using 120,768K mem usage ,but not sure if thats normal.
Is there anything in CPF3 i can do to help cut this. ? Thanks guys.

Also thanks all of you for your help the last few days, CPF3 is now running really nicely.
Well apart from this CPU thing on Pogo.

Wasnt CPF3 !!! Not sure why it keeps hitting 100% in there ? Maybe Java sucks juice like no other lol. Anyway… not CPF or NOD.