Okay, I couldn't make comments before because I was trying to run my sentia's battery to zero to make it shut down and it was at 1% at the last post. Anyway, these comments apply to mainly the people who bash the integrated graphics on the Sentia:
Believe us when we say we know that when memory is shared, the all-around graphic capabilities of a computer are drastically cut down.
Contrary to statements I have read about these games being unplayable, I am running Half Life 2 and Guild Wars on my Sentia with everything on video for Half Life 2 on Medium quality, and on Guild Wars, everything is high quality. I am NOT experiencing any sort of slow-down, nor am I experiencing lag on Guild Wars. I play Counter Strike: Source at blazing speeds and there are not even subtle glitches in textures and sprites like I've been reading about.
I don't know, maybe I just got lucky with my integrated graphics, but personally, I love it.