Hi all,
I'm running Kongs latest build of DD-WRT (build 17140M) and have a USB thumbstick plugged in with NTFS partition. After reading that ext3 is recommended, is there a way I can reformat that USB through the router (terminal)? Or do I have to hunt down a Linux box and do it that way? Thanks for the help!
Pamela 
Hi Pamela,
there are no extutils included in the firmware, so you either need a windows partition tool, like partition magic or you just use a linux live cd.
One of my favourite:
http://partedmagic.com/doku.php?id=screenshots
Sorry for the late reply. I went ahead and just reformatted the USB with an install of Linux. It's working great now!