You should have no major problems..
However, some drivers that have been supplied for inclusion in the Vista
installation are still in their infancy.. this applies particularly to
video drivers.. some are better than others, and you may well find that
you do not have all of the features to which you are accustomed..
Since the release of Vista, some manufacturers have endeavored to produce
better drivers, so a visit to the various manufacturer websites can prove
beneficial..
Re. software.. a not inconsiderable amount of software does still work
with Vista.. if Vista reports that software should be removed prior to
installation, one should NOT attempt to re-install it after Vista is on
the computer.. in other cases, software may run ok but have maybe one or
two minor issues.. it can happen..
It is not a bad idea to visit manufacturer and software websites to check
out any known issues BEFORE installing Vista.. this should be done before
any move from one OS to another..
What you, or anybody else, has to do is decide how important some hardware
and software is, to either your enjoyment, or to anything 'mission
critical' within your operation.. if all appears well, then you are in a
position to upgrade..
Bear in mind that the Vista Upgrade Advisor is only as good as the
information for which it is aware.. if driver manufacturers and software
authors have not supplied 100% correct info to Microsoft, the Advisor MAY
appear to have been misleading in its findings..
Any future software or hardware under consideration for purchase by you
AFTER having upgraded to Vista will need to be researched before you pay
out money.. in many cases, there is a fix of some kind, but not always..
A case in point is Nero 7.. this software is ONLY 100% compatible with
Vista from version 7.7.5.1.. this may not be the version contained on the
CD from the store purchased box, depending upon how long the box has been
on the shelf.. there is a full downloadable version on the Nero website
for people who have already purchased a FULL version of the program suite
from either the Nero website or a store.. the OEM versions as supplied
with OEM CD/DVD units do NOT qualify..
The same kind of situation applies to hardware, where the installation
files on the supplied CD may not be the latest drivers for the latest OS..
ALWAYS check first before buying.. CAVEAT EMPTOR.
.
--
Mike Hall
MS MVP Windows Shell/User
http://msmvps.com/blogs/mikehall/