1. I've reopened the SCE Full version in the download section so people can play around with it. I wont be supporting it. It has a bit more features than the lite, like you can inspect a client to see what hes running, etc. Its 1.6.4 only.
2. SCELite will be updated soon and will include custom messages, as well as an language translation feature. After that, I'll need to put ALL features on hold, so that I can work on the full version of SCE. I will however update SCELite as bukkit updates.
3. I'm creating my second plugin (CMDLimiter) for a guy over @ 10hearts.com and will be including that in SCELite / SCE. (Remember, SCE is not just a protection plugin). So... some of my time is going to this second plugin, but should have it done soon.