kierz521 said:
what happens if i install windows vista as an upgrade instead of a clean
install?
This has been covered in detail in other posts.
What is this an upgrade to?
If this is an upgrade to a test system with no real user data on it, you
will get an inferior installation, but it's something that needs to be
tested, so do it. It is far better to do a clean install of Vista on a
freshly formatted partition.
If this is an upgrade to a production system with all your data on it, don't
do it. Read all the horror stories on this news group from people who
upgraded their XP production systems to Vista, got their Vista systems
corrupted to the point they will no longer function, and want to restore XP.
If you do an upgrade of your production XP account there is a very large
chance that you will lose your data. There is no uninstall for Vista, and
no path for returning to XP. The uninstall consists of reformatting the
partition and doing a clean install of XP. If you want to install Vista on
your production machine, create a new partition and install it there in a
dual boot configuration, do not upgrade a production OS
Also keep in mind that Vista does not use boot.sys, it has it's own Vista
boot manager which will be installed on your XP partition. If you remove
Vista, you will have to either reconfigure the Vista boot manager to boot
XP or you will have to remove the Vista boot manager, and get boot.sys
working again. A number of users have been unable to find boot,sys when
they
wanted it, so back it up somewhere that you can find it if you need another
copy.
Todd