Just updated the Dreamplug to kernel 3.6.1..

Fedora release 17 (Beefy Miracle)
Kernel 3.6.1 on an armv5tel (ttyS0)
$ uname -a
Linux rgdreamplug 3.6.1 #1 Thu Oct 11 15:25:25 BST 2012 armv5tel armv5tel armv5tel GNU/Linux

In case anyone needs it, the kernel .config I used is at http://pastebin.com/2wUCv0yA
This is a test config, and contains a lot you may not need, but it does work!     
Usual disclaimer applies, YMMV, use at your own risk, etc. etc…