yuyue

for $100 difference, get the sli

buy a copy of Parallels Desktop 8. You can use windows inside OSX. But be sure to max out ram when you're buying your mac.

I used to have a Razer Orochi. I'd say a waste of money.... too small that it hurts my hand and wrist, and too expensive for it's size... I'm using a deathadder now, it's offers very good performance and it's economical. But reliability is an issue. My scroll wheel is jumpy and some people after 1 year of use get double click on single click. I'd say try logitech maybe.

the retina macbook pro might be a good choice. it might not have the best mobile gpu, but it's super slim

backpack with a laptop pouch