If you attended the event yesterday in London then firstly, thank you for coming and secondly, you can find the slides we used attached to this post or via this direct link.
The tips I listed in my part of the day can be found at Windows Store Tips.
And finally, my group is very active in helping developers and designers skill up for Windows 8. Check out the resources (including in-person free training) at http://www.windows-store.co.uk/training
Round Table 29th Nov 2012 novideo