With the E3 expo coming up in June, rumors of a refreshed PSP are surging once again. Now billed as yet another “iPhone killer”, chatter surrounding the possibility of a new PSP is reportedly firming up a bit with inside sources seemingly becoming more lose lipped lately. Current status of rumors: slider form factor, touchscreen, two analog thumbsticks in addition to standard controls, “far more similar to the iPhone than the current device” (whatever that means) and a release scheduled before Christmas 2009. No, it certainly won’t look like the sweet mock up above but the more rumors that get pumped into the mill lately, the more they’ve been lining up on common ground. Sony can definitely use the buzz a device like this would create, that’s for sure.