Set up the General Tab like this:
If you're using a 90 minute disc, set the RED
marker to 93 minutes, 59 Seconds, 74 Frames.
Then set the Expert Features Tab up for the overburning like this one:
Set the Maximum CD length to the same as you did above, 93 minutes, 59 Seconds, 74 Frames.
Make sure you're burning in Disc At Once (DAO). Track at Once WILL NOT WORK. It will just kick the disc out at you. It has to be DAO.
See my WWW link for step by step instructions and pictures. I was using a 99 minute disc for an audio overburn. The process is pretty much the same (data & audio).