Hi ,
I recently bought Sony vaio laptop vgn-c22gh model. It has got only 512 MB. The laptop has got two slots,and upgradable capacity upto 2GB. Since already one slot is occupied by 512 MB, I left with only one.
I want to upgrade it for maximum processing benefits. I heard that two 512 MB in two slots are better than one 512 MB+one 1GB. Which one I should go for upgrading whether to buy 1 GB RAM of 512 MB for the remaining slot.
Kindly help me.

Thanks,
Suresh