Welcome to the Windows 7 Forums Itachi! :ciao:
Yes you should be able to upgrade with no problem. Go to the Sony laptop website and download the drivers you need for your laptop.
Yes, it's good advice to run the Windows 7 Upgrade Advisor, and Windows 7 loads a lot of drivers natively.
But it always best to use to latest up-to-date drivers if possible. Many times the drivers MS will show on the Updates list will be several weeks to months old.
I wish some of my customers would heed those wordsIf it ain't broke, don't fix it.
Personally, once installed I see no reason to constantly update drivers. If everything is running smoothly I would leave well alone. If it ain't broke, don't fix it. A good old British saying.![]()