Final Fantasy - PSP vs. 3DS | Side by Side - YouTube
CSPSP 1.92+ (PSP) x CSPSP Alpha-v.0.5 (3DS) - A comparison - YouTube
NGP (PSP 2) Vs. Nintendo 3DS Round 2: Fight! - Zelda Dungeon
Opinion: Nintendo 3DS Is a Last-Gen Game Machine | WIRED
Handheld console protective Case Cover Shell For Gameboy DSi DS Lite 2DS 3DS PSP | eBay
Black Friday Deals on the Nintendo 3DS and Sony PSP
Modded: PSP vs 3DS vs Vita | Which one is Best - YouTube
You Decide: Sony PSP or Nintendo 3DS? | HowStuffWorks
This Nintendo 3DS concept looks like a DS and PSP offspring | TechCrunch
3DS, "PSP-4000" pegged for 2010 by Japanese retailer | VG247
I also replaced my C-stick with a PSP analog stick : r/3DS
Battle for the Future: iPhone 4 vs. 3DS vs. PSP - IGN
Modding a New 3DS XL with a PSP-1000 Analog Stick! - YouTube
News: Developer starts to work on native resolution PSP games on PSVita and TwiLight Menu++'s widescreen mode for the 3DS finally available with 202 compatibile DS games! - Wololo.net