Whassup man,
Here's what you need to do,
1. Go to MacUpdate.com and find MacRar or somthing similar that expands rars (not stuffit it doesnt work).
2. Unrar the file which is either ***part01.rar, or if they are split differently (.r01 .r02 etc..) the one which is the last file in the list which has a .rar extension,
Hopefully when finished you get a bin/cue, you burn the bin in toast. Forget about the SFV its just there so you can check your files are complete,
Tell me how it goes
Chris