for the past few days i cannot open my dvd writer tray. when i press the eject button, the LED glows but the tray doen'st open. only after pressing it for 4-5 times that it opens. when opening the drive using isobuster it gave the following message:"Another possible application has locked the drive. possible UDF packet software. E.g Direct CD, Packed CD, InCD,DLA,HyCD.,. OK will force the drive to open the tray.This might cause the UDF software not to finalise the CD properly". i've no such software installed not even InCD. is deamon tools responsible for this? i've even tried disabling the winxp IMAPI service but only in vain, tried re-installing winxp too! i don't think deamon tools is causing it because, the tray didn't open even before installing deamon tools help me out as quickly as possible.