Tablet Pc Ratings Toshiba Protege 3505 - Upgrading A Convertible Tablet PC Laptop?

Toshiba Protege 3505 - upgrading a Convertible Tablet PC laptop? - tablet pc ratings

Main points:
Looking to buy a convertible tablet PC. The Toshiba 3505 has protected the best grades, but he apparently has a weak graphics card. It is easy to solve this problem, when I'm ready to buy a new graphics card? What kind of video card good for the team?

PS some general questions about convertible tablets:
Convertibles are hinge most? What kinds of options for the expansion makes sense in an ultra-portable convertible Tablet PC from another new video card? (I'm looking for the fastest speed while multitasking, to open with a minimum of several Web pages and Microsoft OneNote works at a time.) Thank you! Your contribution is greatly appreciated.