Ok, so I've encountered a problem. When I was using LR4, I tried to edit a photo in CS5. It does not work. Before the upgrade, I would have no problem trying to edit in CS5 from LR4. Anyone else with this problem?
Sorry, No problems here.
The only issue I've had is with one of the LR plugins; John Beady's Search&Replace plugin.
He has changed the name of the plugin from "BeardyReplace.lrplugin" to "findreplace.lrplugin".
Therefore, just delete the old plugin and add the new one.

Very cool stuff!
