http://blogs.msdn.com/madenwal/archive/2007/02/28/cingular-offering-free-extended-battery-for-the-samsung-blackjack.aspxFYI https://www.web-rebates.com/cingular/blackjack/Step1.asp Cingular Offering Free Extended Battery for the Samsung BlackJack by Ed Hardy - 2/26/2007 Not too long after Cingular Wireless begin selling the Samsung BlackJack , some users began to complainenCommunityServer 2.1 SP1 (Build: 61025.2)