Just FYI, Toastman released build 7501 last week. Working well here on my RT-N16.
Summary pasted below, full details here: http://www.linksysinfo.org/index.php?threads/toastman-releases.36106/page-15#post-213998
December 20 2012 - 1.28.7501
some changes to nvram defaults
fixed 6in4 memory leak
120 secs reboot timer
rc: fix for E4200 MAC address
Remove 22 bit netmask limitation
ntfs-3g release 20121.1.15
3G support for Huawei E3131s-2
Switchable QOS pie chart
Default for WMM is now "enabled"
Asus WL330GE support
Fix for excessive VPN logging "vpn client already running"
Thanks to Shibby, Koitsu, Dinnn, TVLZ, Ollopa …
WARNING - DHCP IS DISABLED BY DEFAULT. DON'T FORGET
TO TURN IT ON IF YOU NEED IT.