These aren't large samples by any means, but lately I've bought Prodisc 8x hub printable DVD-R from two different e-tailers (SuperMediaStore and Tapeandmedia.com) and I've gotten, wonder of wonders, ProdiscF01. A year or two ago you never knew what you'd get ordering Prodisc, but these days has anyone gotten anything but F01? I was actually hoping for MCC02RG20 both times