Heres a presentation from a talk I gave at Silicon Valley Product Management Association's monthly event in March 2010. Hope you find it useful.
If you liked this preso and 139 slides are just not enough for you, check out an extended version of the preso on SVPMA's website (pdf). This includes 50+ additional slides that didn't make it to the main preso.
We are also hiring product managers at all levels at Google. Email me if you're interested in applying for some of the best product positions in the world.