I'd be looking for the D820 as someone mention earlier above. I always buy corporate laptops like the Dell Latitude. My wife has a D620. It's been going for 2 years. I think hers costs $350 back then. The Toshiba Tecra series: M9, M10, M11 is what I support at work. Something like this: http://tinyurl.com/3uefmwe
will do & i’ve taken the notes on your reccs!!
TY mucho