I have been trying to download the Knoppix_V3.3-2003-11-19-EN.iso from various sites, but I can never get one where the MD5 sum matches the values in the sites' MD5 files. I've tried http downloads, ftp downloads (binary mode), from Linux and from Windows systems and I always wind up with a mismatch. I've been downloading files - Linux kernel sources and other large files - for years and I think I know what I'm doing. Does anyone else have problems with this iso? Any suggestions? I've never had such a hard time downloading a file.... Very frustrating