Hello,
It would be preferable if you would specify the EXACT notebook model you have, as "256 VGA" really means nothing...
I can see you have an Intel Core 2 Duo T7300 @ 2.00GHz and 2GB RAM, but the graphics are the most important to know.
If possible, I would recommend upgrading the RAM memory to 4GB, but that depends on mainboard support and operating system (32 or 64Bit)
Hope this helps