Sunday afternoon, according to my HRM

• Pedalling the sound system on the Sunday Stroll: 148bpm average. Spent a lot of this in one gear - I only have one right hand, which the video camera and gearshift were both competing for.
• Pedalling the sound system back to base after the Sunday Stroll: average 162bpm, max 191. I think this included traffic lights - at least, I usually stop when the lights are red... I wasn't feeling especially like I was dying, either.

Video will be forthcoming on the LFNS site when I've cleaned it up a bit more. To my previous words on Kino, I will add the caution that one should save work frequently: it locked up on me two or three times over the course of a few hours editing last night.