i am going to build a comp in a few months mostly for gaming, autocad work (2d and 3d), and some photoshop stuff, so it needs to be pretty high end (which i am planning on) but i was wondering which would be better: a wd 250 gb (or w/e is close to that) SATA or EIDE wd 250...also how would i boot from a SATA drive if that is a better choice??