Sony launched its own somewhat convoluted download-to-own gaming service on Tuesday, forcing PSP owners who want to play PlayStation games on their PSP handheld console to use the recently-released PS3. The PSP console will emulate the old PSP hardware, Sony said. The five titles released will cost $5.99 apiece: Cool Boarders, Crash Bandicoot, Hot Shots Golf 2, Syphon Filter, and Tekken 2. ExtremeTech