I installed windows 7 pro on the laptop.
There are a few things missing

1. The CD is not listed when you open my computer or with the device manager. If you insert a disk it then comes back to exist. I lent it to someone and he gave it back because he said that the CD does not work. I have not found an answer to why this happens though I think it is to "save" the batt is there a way to change it? (Also the WiFi does not exist in the device manager when turned off. when turned on it installs it)
2. The keypad has special features if you use 2 fingers in different ways sort of like the mac but in windows 7 the tweaks don't work. It is installed correctly and I have downloaded the latest driver on the net.
Thanx