Glenallan wrote:[color=blue]
> I have an Acer PC with Vista Home Premium preinstalled.
>
> I want to upgrade to Windows 7 rc.
> If I do not like Windows7 (or have issues with it) and want to revert to
> Vista, can I simply uninstall the Upgrade?
> --
> I do not have a disc copy of Vista.
>
> Thanks and Cheers...Robert
> -----------------------------[/color]

No, you will have to wipe out the drive and then do a clean install of
Vista. What I would suggest doing instead is a dual-boot scenario to see
if you like Win7 and if you don't, you can easily wipe it out.