My first question is....are you using a "licensed" Vista?

Microsoft works closely with hardware vendors. You should be able to get the drivers in Microsoft or the Vendor's website.

1GB RAM is slow sa Vista. Maybe you don't noticed now, but when you start to load applications "for Vista", you'll definitely feel the difference. I suggest you go at least 2GB, if you plan to retain Vista. Otherwise, mag XP ka na lang.

If I still have a choice sa OS para sa PC ko, I'll go back sa XP.