If your notebook is a Qosmio x300 / X305 toshiba, here is a little history on how to find the right drivers and make the transition from Vista without spending hours . Toshiba is behind the development of drivers for Windows 7. What a pity so either wait until they come out wisely, or you can try a little trick but I assure you, nothing complicated! So two days ago I switched to Windows 7 Pro 64 bit. Both the installs went perfectly smoothly, both in terms of drivers, is a bit more complex. Audio drivers for example: The driver installed by seven wanting is absolutely not one available in Windows Vista. The sound is feeble, and especially the subwoofer stops working or wrong. I tried installing the realtek drivers for Windows Seven but nothing, the sound was even worse than before and still no sign of audio maxx (the little extra that makes the sound is overkill and n ' is available via Toshiba). Do not try to find the drivers on the Toshiba site, they are not, after a quick phone call to Toshiba, I was politely announced a delay of at least 10 days prior to Online.