Oops!  My mistake. 

     Sharecg already has a two download methods.  I tried to upload a 5mb file, which is a full install for my 50kb program, and it failed several times, all around 5 minutes.  I read the instructions a little more closely; it said over 10mb OR slower modem connection.  I then tried to upload the slower way, and it took about a half hour, but it made it.  With the 45 minute limitation that means my limit is about 7 or 8 megabytes.  I still think that a file split and file merge program would help.  I would need to create three sets.  One for the server that accepts passed parameters, one the visitor that automatically verifies the files and merges them, and one for sharecg member that browses folders to split files for upload.