I know this subject has been battered to death, i've used mroogle already, so if your going to post to just say that DON'T. Anyways... I have a mid-2010 macbook pro 13inch which i use to do video editing while on the go. Usually I use my iMac when at home. Should i upgrade from 4gb to 8gb or should i upgrade the stock 250gb hd ( new hd has to be under $100)? From which upgrade will I benefit the most? I was looking at getting one of those hybrid drives which have 4gb of flash memory, and the rest regular platter memory. Any recommendations on a hard drive under $100 or if you vote for the ram any recommendations on that? Thanks so much!