[SamirDarji]

Looking at the install php for Farcasters and at the original code for Kentaurus's version, the db structures are completely different.

Kent's added to the existing event table. Farcasters creates a new table called eventattendance.

Kent's seemed like it simply added a variable to the event listing indicating the user name/id and the attendance setting. Farcaster's has a field for the eventid to match with an event as well as more fields for the comment, response, and userid.

Arpy's version used the same db structure as Kent's. If Farcaster's version found Arpy's installed, it would migrate the rsvps to the new db format.

I think I'll need to upgrade to 3.5rc2 and then upgrade to 3.8.3 and install Farcasters. I wonder if uninstalling Farcasters and then installing Arpy's on 3.8.3 and then re-installing Farcaster's would work to fool Farcaster's into doing the db transition? Only one thing to do...try it.