News: Rumour: PSP 2 set for E3 unveiling? - ComputerAndVideoGames.com

Sony could be preparing to reveal the true sequel to PSP at next month's E3, according to speculation from a 'senior industry source'.

The anonymous speaker told MCV that two key publishers have significantly increased their marketing spend for Q4 2010, laying down the basis for suspicions they are preparing for the arrival of new hardware - PSP 2 or otherwise a fifth hardware iteration.

The site also reports that a separate publisher alluded to the development of several new PSP titles, but is withholding its future PSP plans pending a specific announcement from Sony.