This is a little late (thanks go FINE customer service as usual at Adelphia!), but I went back last Saturday and got tow more of the 50-pack Fuji's and they were the newer packaging, 48x ones. They must've raised the price from $12 to $15 when the original 16x units were gone. Too bad. Both were rated at 40x, which is what my new TDK burner is (haven't figured out how to flash it to 48 yet), and I like the screw top case much better. But, still, $5 for 50 TY's is pretty good. Just have to remember to send the rebates in.
Thanks to KKCC, by the way!