I didn't really understand most of your post soccerman, looked liked you were having a secret conversation with yourself... but from what I could piece together you seem to have your drive stats messed up. First off, the stats on buy.com's site are wrong.
Cache / Buffer Size - None somehow I doubt that to be the case (actually 4MB)
Average Seek Time - 6.1 ms this number is wrong too by quite a bit (3.4ms for 18GB version)
"well all 10K RPM drives have 9 gig platters, and I think the X15 does too"
Actually, none of these drives do. Atlas 10K II is 7.3GB's, IBM36LZX is 6.1, both of Seagate's 10K drives are 6.1, Fujitsu's latest is 7.3, and the X15 is 3.6GB's a platter. The X15's number is a bit misleading because it uses smaller platters than the other drives, so if it used 3in platters it would be higher. In comparison, the new IBM drive is using around 6GB a platter which is quite a bit higher than the X15. The X15 2 will probably exceed that by a bit.
"yes they are new, but they are not any faster!!!"
You have a review sample that no one else has? I'd really be interested to see some benchmarks to back this statement up.
"buy.com's prices suck!!! "
Actually, their prices are pretty good. Considering IBM is selling the 9GB drive direct for $600, Buy.com is a bit cheaper.