Hi there I recently got a new laptop which has two hard drives both being 320GB, now I decided to set up a backup on windows 7 in my secondary drive, I was expecting it to be a small file but to my surprise it ended up being a 100+ GB file!! well I don't want a file so big in my computer so i was gonna format that driver (keep in mind that the backup is the only thing in that drive) my questions are if this would harm my computer and what allocation sizes are and which one should i choose.

http://www.walmart.com/catalog/product.do?product_id=12347230 I'm gonna use it mostly for entertainment purposes (this will be my source of entertainment for 6 months since I will be living and working in disney)so the blu ray drive and the 17 inch screen are great for me,the graphics card is acceptable for the games I plan on playing(crysis,cod,fsx,rfactor),I was wondering if you guys think this is a good deal? btw is that a good processor for gaming?,is the 2mb l2 cache a big deal?,is any laptop ddr3 compatible? thanks for taking the time to answer these questions :)

Again thanks for your replies....after seeing videos on youtube of people playing Crysis maxed out and giving some good fps I have to say I'm almost decided on buying the dv6.

EDIT: btw I found another dv6 this being an interl core 2 Duo P7450 Processor 2.13 ghz is this better or worse than the AMD Turion II Dual-Core Mobile Processor M520 2.3ghz? btw I've never ever have had an intel processor.