I'm still on the fence about picking up either a DSL or PSP
This proud owner of a PS2 and GBASP is giving both systems more time before possibly committing to one

Up until now I have been leaning ever so slightly toward a DSL but upon seeing this LocoRoco Japanese trailer my decision may have gotten a whole lot more difficult

what a great looking game, if this doesn't put a smile on your face I don't know what will
looks like Sony could have a system seller on their hands if worked properly

ps. also pretty happy to see that a (possibly good) handheld NHL hockey game is coming to a handheld (PSP) in EA's NHL2007, even though I prefer the 2K franchise.

Well, I don't know if ti's reason enough to pick up a PSP, but Loco Roco is pretty great. The demo is available for download and it plays very well. Of course there are some great platformers on the DSL as well.

found a cool mp3 of the muzik

http://www.videocrab.com/locoroco/

I played this at the Sony building in Tokyo the other day. And yes, as a guy who has a dislike for the PSP in general, I thought that LocoRoco was very cool. Took a second (and the help from a friendly gal) to get a hang of the controls...but only a second.

Based on my play there I would pick this up if I had the system. But alas, do not.