Installation question

I have a application which is using several 3rd party tools which ar based off of AJAX RC. If I remove the RC version and reinstall the RTM version how will this affect my application.For sure you might run into a few problems. I've been working on a big fat project at work since the "Atlas" came out. Whenever there's a new version, I uninstall and reinstall ajax. It's a pain, because the new that comes out is not compatible with the old one, not all but some. However, it's not that bad that makes you want to rip your hair off your head. When you change one line of the old ajax to the new one, the next one is basically similar. Most of it is copy & paste. =) You gotta start from somewhere. Good luck.