Rumor: PSP-4000 in 2009, PSP2 in the works | Engadget
Sony PSP Go Leaked on Video, Official Photos Emerge | WIRED
PlayStation Portable - Wikipedia
PSP · PSP 3004 Console Red (PSP) (2009)
E3 2009: Sony PSP Go hands-on review
Sony's plan for "snackable" PSP game and application downloads revealed | Engadget
Video: Sony's PSP Go leaks out before E3, is obviously a go | Engadget
PSP-4000 version coming in 2009. PSP2 rumored to follow later - Video Games Blogger
Recap: Sony PS3 and PSP at E3 2009 - CNET
Sony Goes Official With Disc-Less PlayStation Portable | WIRED
PSP Go handheld release date is October 1, 2009, worldwide - Video Games Blogger
25 Best PSP Games of 2009
PSP in 2009: Rock Band, LittleBigPlanet | WIRED
Amazon.com: WWE SmackDown vs. Raw 2009 - Sony PSP : Video Games
Cars Race-O-Rama (Sony PSP, 2009) new 752919480960 | eBay
Co-Optimus - News - PSP Go PAX 2009 Preview
