Remember how Eye-Fi was cooking up some software to let their WiFi-enabled SD memory cards sling photos directly to your tablet or phone? Here's some sweet news -- starting next week, Direct Mode will be a free download for any Eye-Fi X2 card, and debut alongside companion apps in the Android Market and iTunes App Store. Moreover, the company's celebrating the launch of the new transfer protocol with a brand-new card, the $80 Eye-Fi Mobile X2, which should be available for purchase online momentarily and make its merry way to Best Buy and Apple stores by April 17th. Basically, the Mobile is a redux of the $50 Connect X2, but with double the storage c