Got a few classic CD-bassed systems that don't play much (CD-i, 3DO) mostly because I don't have many games for them. I was going download some games but was wondering if using cd-r's on these systems can damage them.

I don't know much on the subject but I remember reading something on DP from a big LaserActive collector saying it's bad to use them on that system. Wondering if the same applied to other cd-based systems.

I figure using crappy media wouldn't be good for the system, but would using top quality stuff like Verbatim and Taiyo Yuden make a difference? Or is using any kind of cd-r bad?