If you are interested in building flash sites in 3d you should definitely sign up for Away3d training with one of its founders, Rob Bateman. If you haven’t heard about Away3d yet definitely check out away3d.com.
More info on the actual training here and here
This training is part of LFPUG training, where training groups are small (max 15 ppl), venue is great and the price is only £200+VAT (lunch included!). It is really great value for money all thanks to Tink. I attended the training myself last year and I highly recommend it.