Nintendo DS Lite (NDSL) vs PSP Slim - ShaolinTiger - Kung-Fu Geekery
Question of the Week Responses: DS vs PSP Revisited
Buyer's Guide: Nintendo DS versus Sony PSP - GameSpot
DS Lite versus DS & PSP backlight - Video Games Blogger
Sony launches new PSP in Japan to battle Nintendo DS | Reuters.com
You Decide: Sony PSP or Nintendo 3DS? | HowStuffWorks
Report: PSP game sales robust, DS sales amazing | Ars Technica
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
PlayStation Portable - Wikipedia
Why the PSP is blatantly better than the DS – Destructoid
Question Of The Week Responses: Nintendo's DS vs. Sony's PSP
Sony PSP vs. Nintendo DS - IGN
Nintendo DS vs. The Sony PSP | Nintendo ds, Nintendo, Psp
Versus Portátiles : DS LITE vs PSP
Sony PSP Vs Nintendo DS - Review - YouTube
File:Ds-gb-psp.jpg - Wikimedia Commons
DS vs. PSP – GamerSushi
File:PSP and DS.jpg - Wikimedia Commons
Nintendo DS vs PSP (Super Mario 64) Side by Side Comparison - YouTube
Nintendo DS Lite vs Sony PSP 3000: What is the difference?
PSP-DS | Super portable video game machine from Nintendo-Son… | Flickr
Difference between Sony PSP and Nintendo DS -
Apple slams PSP, DS at iPhone/iPod conference - GameSpot
Why do people not talk about the PSP like they do about the DS or the GB, despite being as popular? : r/gaming
