Nah, I'm gonna make sure I get what's in the piccie. Description may be off on the 250s, but that top one is a 100 & SCSI to the bone!
I'm almost certain he won't try to reneg on the 250s because of the description. With 100% feedback at those numbers, I really don't think the seller is the kind to post stock piccies and do the switcharoo. That kind of thing gets back to you in one big hurry. We don't allow using the forums to be used for eBay feedback, their system works just fine . . .
. . . due diligence in enforcing that keeps us out of trouble, giving Cory the warm-n-fuzzies. :approve:
That block diagram looks like the IDE Master/?/Slave Dance to me. The piccie shows an IDE connector's aspect ratio as well.