Seems like your solution could be using the hex editor or making your own extractor, possibly someone else has already made an extractor but im not sure.
I don't mind making file extractors for people, UF; it only takes a few minutes to make one.
I mean absolutely no offense at all, and I can honestly understand your frustration (trust me, I know how it is), UF, but there's no use bashing people for asking for help... If anything, it will only drive people away from this scene.
Even with dialup its not impossible :) Just leave connection on. Use megaupload program that resumes if broken and so over a few days upload it :) I use that cos I used to get pissed when connection gets broken after uploading 400mb and then it starts again.. using the website. but with the manager it resumes :) Try it out.