I used the same presentation as last year. It is already posted here in the White Papers section under:
Lifts and Arms from SCRRF Workshops 12/15/01
Actually there is more here than I presented. I didn't realize I'd lost a few viewgraphs until I got to the end of the pitch and they weren't there.

I'd planned on using a computer projection system so I didn't check the stone age version beforehand. The version here has the missing viewgraphs.