I think its cool too. I am very excited!
According to the synopsis (link here...
Noncredit Schedule of Classes - Harford Community College ), it looks like it is for people like myself that just bought a dslr and want to know more. I will probably take DP1 & 2 and the "Advanced". It's pretty cheap and close by. Even if he/she knows nothing about the K-X, the "brain picking" would be worth the fee. I will be HERE for a long time. I have already read 250 or so posts/20 threads this morning.
As for older lenses...I am kicking myself for not buying a BOX of old Pentax and Minolta lenses. I was at an estate auction a few years back and in the basement was a dark room and alot of camera stuff. The auctioneer was auctioning "whole rooms" instead of individual items. Well, make a long story short, the winner walked out of the basement with a box of no less than 12 pentax lenses and 7 Canon lenses and a slew of Minolta stuff. She knew her husband would like them(she had no idea). She threw out most everything in the room except the lenses and cameras. All that stuff for $125. I was there with my wife to bid on the bedroom. Hindsight is 20/20. [leg is getting tired]