Yea, that is wierd.
We can narrow this down to a manufactuer using Nero CD-DVD Speed. I know you said that you use EAC to burn, but if you have Nero, this tool can tell you what company is responsible for the bad discs. It said mine were made by "Prodisc". If yours is the same, then I guess we know, although that won't help you until you actually buy the discs.
If you don't have Nero, you can get that tool from here:
Nero CD-DVD Speed
Insert one of Memorex discs. Then just go to Extra>Disc Info, and it shows up in the information.
No members have liked this post.