PSP has always remained the #2 and no amount of research by Sony could help it reach the #1 spot. However, while the guys at Sony try hard to improvise the PSP, a hacker has already created a working PSP mobile phone that may create a great deal of excitement among both the gaming and mobile phones communities. He has used a Haier mobile phone with a touch screen and has combined that with the PSP. The downside is that you lose your UMD drive. This is a great DIY phone, which didn't require more than a few mechanical parts.

Via: Engadget