Well I haven't personally. But my parents became foster parents 5 years ago. They had to do a lot of training initially (through the state) then after that I believe it's 15-25 hours a year to keep your fostering liscense current. Anyway they were just finishing up their training in august '01. On oct 4 2001 we got our first foster boy and had him for a year. He wasn't eligible for adoption and went home. In december 01 we were called to pick up a baby girl from the hospital. We adopted her in september 2003. We are now adopting an 18 month old boy and a 5 month old girl who are sibling and their adoption will be complete in october.
We live in pa. At our agency here they got the training for free unless there was some type of training material they had to pay for. We got the homestudy from the state too and yes they do take a long time to get out here and then to complete the paperwork. But even still we have to have another homestudy once a year. And the questions on ours were ridiculous things like. Do you have a sink, do you have running water, is there at least one toilet in your home.
Now I don't know specifics about the training classes but I can find out from my mother tomorrow and get back to you.
Hope my rambling helped a little
jesse