Here are a list of resources for training on the latest upgrades, techniques, etc.

AGI Training: They offer a number of resonably priced training sessions and trainers are well educated and down to earth. Chris, the president, is great and his wife Jen is one of the best Photoshop trainers I have ever encountered. Here is a list of books their instructors have published or contributed to And just good people. The CRE8 Conference in Orlando is fabulous, and you have to admit, Disney isn't a bad place to take in some training. This conference  is also held in conjunction with the PDF Conference.

Lynda.com: If you need to get up to speed quickly on a topic, and don't have time (or budget) to travel, I would highly recommend Lynda.com. You can subscribe for something like $250 a year and have access to thousands of hours of training videos.