Sony Vegas Trial

[logicisfailing]

So I downloaded the Sony Vegas Movie Studio trial a while ago. It has since expired and I would like to try the Sony Vegas Movie Studio Platinum trial - will it mess SV MS Platinum up since I still have the trial version of SV Movie Studio still installed? I'll uninstall Movie Studion first if I need to, but eventually I'll probably end up purchasing Movie Studio as it's the cheapest (so I'd rather not uninstall if possible).

Advice? I'd be happy to clarify anything :-)

(x-posted to vidding)