WARM3CH: don't get too upset if some people are resilient to changes. they may have "shitty" reasons for not upgrading, but usually they are valid reasons.
have u ever experienced crashing your system after a service pack installation, or crashing an important application after you've patched? have you ever experienced trying to rebuild a pc, or reinstalling one from scratch because of a service pack upgrade?
if you haven't, then lucky you... you can upgrade happily everytime there is a new release out there. but for some people, going through this again will be another nightmare i know they'll never ever want to experience again.
it's a delicate balance, or imbalance. some may change, others may not. but one thing that's not good, is to force something to somebody. it'll all work out... i hope