Hello! I'm having an issue with an old Sony Vaio Laptop PCG F-350, I upgrade the Hard Drive with a brand new Toshiba 40GB, the problem is when I start up the system the Bios saw the HDD for the first time as 40GB then I installed XP on the system and crash on a BSOD, I forgot to write down the error message but that's not the issue, I tried then Win2000 but after finishing the installation it won't boot. So I went into Bios and No HDD detected, my first thought was repartition the HDD and reformat, but then every utility I've tried recognize the drive as 32 GB, so I go with Maxtor Low Level Format and run it for this HDD without any luck, I run it again and then it recognizes only 8 GB, what's wrong? I don't get it, the HDD it's supposed to be brand new, and I don't know any toshiba HDD utility to solve this kind of issues. Could you please point me in the right direction. Thanks