I was a bit bored and wrote some little console commandline apps:
- split.exe
A tool to split 1 file up into several smaller ones - build.exe
A tool to rebuild a file splitted up with split.exe - hex.exe
A hex printing tool.
You can get them here:
http://www.geocities.com/voodoocpp/files.zip
Those programs seem interesting. I'll check them out soon.