Wish I had found Alt-F before my foray into building my own DNS-320 firmware :)
So I'm looking for the Alt-F-Utils on sourceforge, but sourceforge shows no files in that subproject - and I'll need to use the firmware splitter to extract and re-flash over what I've already done. Where can these be found?
For what it's worth, I've tried the old splitdns323fw and dns323-firmware-tools but haven't had success (unparseable signature string?)