Originally posted by vagro:
Thanks AFG. I will try to upgrade when I know I have the whole afternoon free and the family out. What if I loose my present set up! I'm scared 
if you scared, you can better buy a internal disk Sata or IDE depending on your motherboard.
so, then do not format your old harddrive, and use the new one. if you do not like the O.S 3.3 simple conecct again your old hardrive and you have your old O.S back.
for all security you can also save everything like i said on your PC.
better than this is not possible if you want to switch.