PSN director Eric Lempel has offered up a plethora of details on PS3's next firmware update -- 3.15. While sporting only a minor bump in version number, this update actually packs a couple of noteworthy changes. First out of the gate is the data transfer utility, which allows existing PS3 owners to transfer all network content and media over to a new system via LAN connectivity. It's essentially a one click solution that will get you up and running on the new unit in no time. Useful for those who may be upgrading to a PS3 slim in the future.
Another addition is the ability to play PSN bought Minis on the PS3, confirming recent rumors. Going forward, all Minis will be cross-compatible with both PSP and PS3, providing an ample amount of value. The best part? You won't be paying extra for the privilege. This also opens the gateway to a larger potential audience for Minis, a change that will certainly be welcomed by developers involved in creating these bite-sized efforts.
PS3 3.15 System Software Update [PS Blog]