This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
last week there was a JavaFX book promo in this forum.
scroll down to the bottom third of the forum's first page (and at the start of page 2),
and you'll find plenty of questions/discussion about JavaFX, and you should find answers
to all your questions in those threads.