Quick install question! I think I made a mistake..

Quick installation question. I have installed Sonar X2 (I got the presale downloads), however I disabled all but the new plugins when istalled cos I figured I had them already - I forgot that some of the pre existing plug ins had been updated (like Lp64 and mulitband - were there any others updated)
So anyway is there a way I can install the plug without doing the lengthy ectract and install process again? if so should I uninstall x2 and then reinstall again or just install over it again. And if I enable all the plugs on install will they overwrite the previous versions or will I have two versions of the same plugin in my plugins menu. I've mailed tech support but it would be nice to get and answer from you guys too (and sooner than Monday?)
Phew.

You will have to experience the extract process but the custom install will overlay the newer versions of the plugins. FYI, for the future if you want to avoid the extraction process, you could extract the files using a program like 7-Zip and keep the extracted files for reinstalls down the road.