Greetings, I have a few Memorex dvd+ rw dvd's that I had used in a previous burning of my hard drive backup using ACRONIS TRUE IMAGE. These discs had been FULLY erased using Nero. I was going to make a backup copy of my ide hard drive (80gb's, Win XP Pro) using these once used and now erased discs and have run into an unusual problem. (my burner is a fully functional "lite-on"). Every time I attempt to burn a hard drive image, the dvd rw discs, which are in good condition, get kicked out stating that the media "is poor" in effect. (Now remember, i have already "slow" formatted the discs and have only used these discs with "A.T.I." one time previously). I then reinsert the discs and used ACRONIS' format utility and I get the same thing and the disc kicks out. I had this problem with a DELL back in January using ACRONIS T.I. and the only way the problem was solved was to use virgin and un-used discs. This doesn't make sense as Nero erased the discs in question. I even attempted to use the program "ALCOHOL" which, when I used that program, said that ALCOHOL didn't recognize the disc format. Anyone have any idea as to why (aparently) that ACRONIS seems to only work with "virgin" dvd-rw discs and not one that has been erased? Further, why will not ACRONIS erase nor format the discs?.....ANY advise (other then use fresh discs) would be appreciated!.....THANKS!