Nero 7 messing up?

hi all!
some time ago, i was having issues with bad burns on my BenQ D1640, wich resulted in bad media.
i JUST figured out a probelm i was having after that. all music CDs i burnt “skipped”. without any bumps of course, it simply got skips when burnt. i was using Nero 7 over Roxio Easy media creator 8, since i was told it was better, less buggy, etc.
i was sick of this, and in a desperate move, i installed the media creator back, and burnt more music CDs. problem gone. my conlusion, Nero was messing up somehow. is this possible or likely? why was this?

Read: http://club.cdfreaks.com/showthread.php?t=147397

oh :o
sorry, prolly missed it. thanx!
mods, pleaqse delete, sorry for the double thread.