cdi file, diskjuggler can't write?

I have a 707mb cdi file, I got diskjuggler 3.0, and I have a SONY CRX140E

For some reason I can't burn the file on a disk, is that becuase my drive ain't supported or because it's 3.0 (when I pressed load the format is cdj)

[cheetah]

are you using a 80min disk

[nadnerb]

what you have to do is:
1 click the new button
2 select create cd from cd image
3 then select the cdi file
4 hit start