OK, dumb question I know but I wanna be absolutely sure:
If I install the very latest version of SPLAT and run into problems, and then roll-back to the version I'm using now, I'll be exactly where I am now?  Right?  No missing plugins or files or other weirdness?  Just checking.
 
Thanks

Yes you should be where you are right now. This assumes you have not also upgraded any plugins as well. This includes any third party ones or the ones that came with Sonar. 

I have beat the bejesus out of the rollback feature.  It is rock solid.

Great!!  Thanks guys.