Just finished my 1st build about a month ago.
AMD dual core 3.0Ghz
2gb G Skill RAM
500gb seagate barracuda hdd
ocz 600w psu
cooler master cpu cooler
nvidia 8800gtx
Gigabyte mobo (model unknown at the moment)
Windows 7 Ultimate 64 bit/(dual boot) Ubuntu 10.10


Anyways my question is, its only got 2 gb of ram like i said but ive got 8gb on order, also G Skill. 2x4gb stix. I wanted to know if I can run the 2 4gb stix in slots 1 and 3 and then run the 2 1gb stix in slots 2 and 4 or would i just have to make it 16 gb if i wanted to go bigger?

Thanx in advance.