Hi. I have a VAIO laptop VGN CS13G series. A few months ago, the darn thing stopped working. Turns out I had a busted cooling fan and a fried hard disk. I had the broken parts replaced and had the tech install Windows 7 (pre-installed OS was Vista Home Basic). Problem is, I don't have the original drivers and software and my recovery discs are missing. I tried downloading them on the sony website. I'm just not sure if I'm doing it right. I downloaded the ones for Vista. Everything for 7 were "upgrades" or "patches" so I thought I would need them first before I could upgrade them to the ones for 7. Naturally, some of them didn't work. I tried the Automatic Upgrader option but it said I needed the VAIO Updater version 4.0. So I tried downloading that one, too. Nothing happened. Do I need to download all the drivers manually one by one then? Please help. :c Thanks so much!