So I've been reading about SSD now, but a bit confused. I know this. SSD are faster, weight less, and are cooler(read about 12 degrees which is awesome) but I'm reading and seem to not be able to understand what Trim is. So, what is TRIM? I'll be using my Macbook Pro for the following: College(New Media Design + Web Development, so basically PS, AAE, and all that) Hopefully the Job I get after college And of course games, because I game.(Steam + Source Games and CoD4) So should I get a SSD? I already have a 7200RPM HDD but since SSD are faster I'm interested, but just confused on TRIM and people saying have the OS on the SSD and other stuff on a regular HDD, why?(Is it due to small capacity?) Thanks, Sync.