^ i-Cores don't use ratios
But basically that's right. You can't push the RAM to higher speeds or voltages - it's definitely not meant for that. But you can push the CPU higher and use lower RAM multipliers.
Also I agree that 2gb RAM is a bare minimum to just run a PC these days. It would be worthwhile to upgrade to 4gb.
Agreed - when I went from 3 gb to 4 gb dual channel my win7 score went up quite a bit.