In reply to andy kirkpatrick:
Really enjoyed it, as did my non-climbing girlfriend (her comment was "wow, climbing can be interesting, that was great", oh and "He looks surprisingly normal", I'm not sure what she was expecting or whether that's a compliment or not). Will definately come and see another of your talks.
The technical problems didn't detract at all. My only critisism would be it left me thinking, "what am I doing spending everyday in an office in Milton Keynes?"
Excellent, a big thumbs up from me.