Thanks,
The laptops I have in mind are:
1. Sony VGN-NR32S
Intel Core 2 Duo Processor T5550
(1.83 GHz, 667 MHz FSB, 2 MB Cache)
Genuine Windows Vista (R) Home Premium
2 GB Memory
200 GB Hard Drive
DVD ReWriter optical drive
15.4" X Black Widescreen Display
NVIDIA GeForce 8400 dedicated...