I have 3 PCs running XPsp3 I would like to upgrade to 7. As the 3 license packages of Win7 is no longer available what is the most cost effective way of upgrading? The Win 8 upgrade @ £100/PC doesn't appeal.
Jockie, this raises another point. Microsoft advises transferring drive C to external drive before installing win7. My laptop has one drive with two equal partitions C and D with D empty. Could I use 2nd partition as the 'external' drive?