As we discussed in your other thread with the same question
, the Q2 2013 version can persist the tile order and the Q2 2013 version will persist their selected state as well.
On saving other custom settings - you can employ your own logic as shown in this online demo
and this help article
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed