I have an LGE 4480B CDRW+DVD combo drive.
I have had too many problems after burning backup images. The resulting CD can not be readed in my 4480B, where I burned the image.
But, if I put the same CD in another CDROM drive, the CD works really fine.
I verified this using cdcheck(http://www.elpros.si/CDCheck/) and now I know that my drive does not work well for reading CDR that have a backup image burned in it.
Thanks to this forums, I found the problem, after burning 7 CDs and thinking that my drive was a complete garbage.