I don't think I blogged on this before, but Adobe is running a series of ColdFusion eSeminars that might be of interest to you. One is going on right now - but there are more in the future:

Amazing new features in ColdFusion 8
Thursday, October 18, 2007
10:00 AM - 11:00 AM US/Pacific

Creating Rich Internet Applications with Flex and ColdFusion
Thursday, November 1, 2007
10:00 AM - 11:00 AM US/Pacific

The ColdFusion 8 Server Monitor
Thursday, November 8, 2007
10:00 AM - 11:00 AM US/Pacific

Beyond HTML: using Ajax, PDF, and more to create engaging applications with ColdFusion 8
Thursday, November 15, 2007
10:00 AM - 11:00 AM US/Pacific

Now that last one sounds interesting - especially if it isn't half an hour on PDF and half an hour on Ajax, but a combination of the two together. I did create a PDF editor a while ago during the ColdFusion 8 beta. I need to release that puppy and let people play with it.