"It’s a shame when that happens because established users automatically think they are being screwed into buying the plugin instead of using the free version that used to work."

Nail on the head Jeffro and it makes you rather bitter if you're using it on lots of client sites.

In fact with one of the plugins functionality has been taken out of the lite version!

That's me on the lookout for a new caching plugin, one that's easy to set up.