how do you...
 

burn the cdi file without using diskjuggler?

there must be a way i can burn these 3gb dc games i got without using dj
nero, cdrwin, clonecd seem to be ok for my burner, can any of these burn the image in some way?

No other program can burn a .CDI that I'm aware of, but you can use CDI2NERO to convert the file to a .NRG image. I found a package a month ago called "CDIBURN", but it wasn't a program, but rather a batch file that used CDIRIP to rip the files to your hard drive, and CDRECORD to burn them back to your disc. Suffice to say, it didn't work for me. I manually ripped some CDI files and reburned them (those that wouldn't burn with DJ 3).

Good Luck