I'm trying to upload The Time Warp of Dr. Brain CD to the site, and I've got it all ready to go in a .cdr file made following the instructions on this site. The trouble is that the cdr file is 600+mb, and a .zip file of it is still too big (434mb). I've tried uploading the zip file, but it stops at 400.01mb.
So how exactly can I get the CD uploaded here?
The only way that I can think of is to use 7-Zip to compress the cdr file into a .7z file (which would be 383mb big) and then compress that into a zip file (which wouldn't make it any smaller but would be one of the file types that can uploaded to here) and then upload that to the site. But I hesitate to do that because I'm not certain everybody here knows how to unpack a .7z file (it's actually easy, Stuffit Expander for Mac OS X and 7-Zip for Windows can both do it for free).
I suppose it's also possible to make a multiple part compression file of some sort, but I don't think I have anything that can do that.
Any suggestions?
