I have used Pro Disc. Last batch I recieved were horrible. I had many I/O errors when burning. I believe I got unbranded Prodisc this time for some reason. What exactly does that mean and what are the draw backs. I am thinking of switching to either Ridata, Verbatim, Taiyo Yudens , or trying branded Pro-Disc inkjet hub pritable dvd's. Please also let me know who is a trusted and low priced website. I bought from emediadepot the last couple of things, but I feel like something is shady about them! PLease if you can help with either part of the long question it is greatly appriciated!