I just bought this one a few months ago and it's great. There's a little trade-off on CPU and DVD burning but I wanted a good add-on video card so I could do some gaming on it. I use it in class and have had over 60% battery life after two back to back 50 minute classes. Add $50 and you have a gig of RAM.
Systemax has been around a while and I've been buying from Tiger Direct for a few years now.
http://www.tigerdirect.com/applicati...SYX-RFB-988907