RIM is extending the BlackBerry DevCon Americas early bird registration to hopefully build up the event. If you haven't registered yet, get in before the early bird deadline expires and save yourself some cash. Here is the full update from RIM:

We are extending our BlackBerry DevCon Americas Early Bird deadline to allow even more of the BlackBerry developer community to take advantage of the great offers we have available this year! This is our lowest price yet — register before the new August 26th Early Bird Deadline so you don’t miss these savings:
• Pay only $699 USD, a savings of $250 off the onsite rate
• Save on your hotel booking – stay 4 nights at the San Francisco Marriott Marquis for the price of 3! Plus, if you attended BlackBerry DevCon 2010, you could save an additional $100 USD with the Alumni Discount.
The BlackBerry Development Platform makes developing mobile applications faster, easier, and more profitable than ever – find out how at BlackBerry DevCon Americas 2011, October 18-20 in San Francisco.