I have a socket 939 3000+ with 2x512 sticks of memory. I plan on upgrading to a dual core cpu soon and adding more memory. I'll be buying a cheap mobo for my wife to use my processor and crap. My question is, is it better performance wise, for my pc, to add another 2x512 and get some el-cheapo ram for hers, or give her my ram and get 2x1024 for mine? I don't care about extra power draw as the psu is getting the boot also. I just want better performance for gaming and burning dvd's and stuff.