Hi, I purchased a batch of Taiyo Yuden DVD-R's today, and I picked 8x instead of 14x (not having any idea what the difference is). The Maxell DVD-R's that I also have and used for a few years say up to 16x on them. I have the Pioneer DVR-533HS but I don't know if the TY disks will work with them because of the 8x or whatever. I have no idea what this all means, so could you let me know if I'm made a dumb choice and need to return the TY 8x disks for 14x or 16x or whatever? Also, these have silver tops whereas the other type of TY DVD-R's had white tops. What's the diff or is there a better between the two? Thanks!