Thank you for your quick reply.
I have a newbie question.
The MOBO you recommended has a 1GB DDR3 sideport memory which seems to be used for the on board ATI HD 4200.
I don't understand how this triple channel DDR3 thing works, but don't I need 3 same DDR3 memories?
I'll have 2 GB x 2 DDR3 and 1 GB separately if I build the system as you recommended.
Also, how is the overclocking capacity of the MOBO/CPU combination?