Apple slams PSP, DS at iPhone/iPod conference - GameSpot
This Nintendo 3DS concept looks like a DS and PSP offspring | TechCrunch
File:PSP and DS.jpg - Wikimedia Commons
Lot of 11 Nintendo DS Game Boy PSP Leap Frog Games | eBay
Sony PSP Vs Nintendo DS - Review - YouTube
Nintendo 2DS/ DSi/ DS Lite/ DS/ PSP/ GBA/ USB 5-in-1 Universal Power Adapter 6925882670315 | eBay
N-Gage, Sony PSP, Nintendo DS. What Do We Really Think?
Video: Digital Foundry Retro Extra - Sony PSP Vs Nintendo DS At E3 2004 - My Nintendo News
Sony PSP vs. Nintendo DS - IGN
Nintendo DS vs PSP (Super Mario 64) Side by Side Comparison - YouTube
testing out the DSONPSP Emulator for PSP (Nintendo DS On PSP) - YouTube
Difference between Sony PSP and Nintendo DS -
Can 3G Nintendo DS and Sony PSP Compete With Smartphones?
Why the DS and PSP Suck | WIRED
You Decide: Sony PSP or Nintendo 3DS? | HowStuffWorks
PSP & DS | gamerepair.com
Nintendo DS vs. The Sony PSP - InfiniGEEK
Nintendo DS vs. The Sony PSP - InfiniGEEK
PC Mag pits DS Lite against PSP in LCD tussle | Engadget
Report: PSP game sales robust, DS sales amazing | Ars Technica
