Hi, I need some help in this. I'm using Toshiba Satellite M300-E435 notebook. I just recently converted from Vista to Win 7 Ultimate. There are few things that are not working: 1. Bluetooth. Can't find Bluetooth places in Control Panel. I checked the services, and Bluetooth is active. But, It can't detect or be detected by any Bluetooth devices. 2. The is no sound from Microphone. 3. Touch pad is working, but cannot do side scrolling. I try find driver from official Toshiba website, but cannot download. The speed is simply too slow or it just stops after a while. Hope that someone can help/advice in this matter. Thanks!