hi i have a mitsumi cd burner and a sony cd rom drive, i tried to burn a cd rewritable disk and i tried to copy songs from two different disks and i think becuz i can not have two different disks in there (eminem and a mix) along with a cd-rw disk, i ruined it, and i want to know if i can fix it using ahead nero, i think i have to reformat it but ahead nero doesnt have a reformat tool. ne help on the subject will be great!

In Nero, use "Erase Rewritable" in the Recorder dropdown menu to reformat CDRW disks. Note that it can take a while, sometimes up to 45 mins... I can only advise you to make sure you have a recent version of Nero, I checked using version 5.5.6.4 Mark

launch nero>>>recorder tab>>>look in drop down menu, Erase ReWritable, click on it to erase your cd-rw.

I am not sure if I understand your problem but....you have three disc's in only two drives??? CDRW disc's only need to be formatted if you are to use them like a type of hard drive and a program like DirectCD. If I was to make a compilation music CD, I would copy the desired tracks to a file on the PC hard drive first then burn the tracks from there. Even the program writers suggest this for a better record quality. If you burn them to a CDRW, many HI-FI CD players can't read these disc types, only PC's can (multi read I think it is called). For HI-FI systems you need to use CD-R's and burn them as audio files not data. These disc types can only be recorded once, and can't be erased. If you are using a CDRW to get used to Nero without wasteing any disc's, you can just copy over the tracks that were previously recorded. If I have given you no help here, you will have to post back.