I can't wait for this component to be extended to add various charting and reporting tools, and also being able to integrate with popular calendar formats, and integration with subversion (the built in file repository is usable, but subversion is far more advanced). I would also like it to inherit CSS from my template. Anyway, that's my wish list.
The only issue I had is that I had to make the backup directory, and Joomla's /tmp directory writable.
Installing on the new server was exactly like the regular joomla installation.
However, I think the help documentation on the website could be more clearly written.
I encourage everyone to donate so that future updates to this extension will remain free.