The windows side-by-side folder (win.sxs) in my Vista laptop is taking up most of my C drive (more than 22 GB). My laptop is almost useless because of this. I'm constantly getting low memory messages. Can I move it to the D drive or should I remove the partition and just have one huge C drive? I'd consider upgrading to a newer OS, but it seems every time I do that, none of my hardware works anymore because nobody wants to be bothered supporting it in the new OS.