[Johnny.Bravo]

I don't remember exactly where I got them but I have 2 versions of DK28. One has the whole .tar.md5 ending and the other just shows up as a zip file. Right after posting my last comment I tried to flash back to DK28 with Odin and the first version wouldn't work, even after removing the md5 extension....same thing you had "md5 is invalid". So then I tried the zip file version and it worked like a charm. I'll look for the link and post it here to the zipped version, but if you already have it then try that one instead of the .tar.md5 file.