Well if you want a really unbiased opinion (if you really can give one of those) I'll give you mine. I've had a PSP for over a year and a half. I just got my DS a few weeks ago. Both of them have their pros and cons. The PSP has way better graphics but the DS has a much more interactive gaming experience. For my PSP I Have Dragonball Z Shin Budokai 2, NFS Carbon, Untold Legends, and Valkeryie Profile Lenneth. For my DS I have Pokemon Pearl, Brain Age, and Megaman ZX. I love both of these systems. The PSP is more for multimedia purposes. I use it for music all the time, expecially with cheap Memory Sticks. I have videos on it, I use it to surf the web and play games with great graphics. For the DS, I'm always using Brain Age and doing more stuff on Pokemon. The interactive gameplay really keeps you involved and I don't get bored. If you want to go strictly for games, get a DS, but if you want games with multimedia activities get a PSP. The interactivity gives you an edge in the gaming department. Both of these systems have great games. They're both coming out with more as well. I know Phantom Hourglass is coming for the DS and Brain Age 2, I don't know much else though. For the PSP I know there is FF Crisis Core, God Of War Chains of Olympus and a Final Fantasy Remake. They're both great systems and it's all about personal preference.