ConFreaks has posted the vids for RubyConf 2007.

My biased recommendations

Talks I attended, and really enjoyed:

• Rubinius
• Hurting Code for Fun and Profit
• Behaviour Driven Development with RSpec
• Advanced Ruby Class Design

Talks I missed but heard heard good things about:

• Maximizing Productivity
• Controlling Electronics with Ruby
• Treetop: Syntactic Analysis with Ruby

(There were two talks I attended, and found really disappointing: What Makes Code Beautiful?, and Why Camping Matters.)