I think I heard something about possibly being able to install DLC on Rebug CFW. Although I haven't tried it yet, seeing as how I'm still on 3.41 OFW and using a dongle.
As am I. I plan on switching over to JFW when it's out (assuming there is no chance of bricking), they've been working on CFW worth using.
Getting around to it... | Available via Retroshare 16/7.