I've uploaded a list of checksummed archive files. The MD5 checksum file is located here: http://camelbox.googlecode.com/files/md5sums.txt

Ignore the file "gtk-binaries.2008.094.1.tar.lzma", it was never uploaded, it exists on my local machine only.

From the checksum list you post above, it looks like your dmake-extra and perl-PAR archives were corrupted.

I also re-downloaded all of the files to the same machine that I created the archive files on in the first place, my download of the archive files today match the files that were originally uploaded last week.

I'm working on a new installer that does nice things like checksumming and whatnot. I should have it done within the next week or so.