After having used my Caanoo with LGPT intensively for the last week, I can only conclude that it's an awesome device. LGPT loads immediately, sampleload is very quick (even with long loops), the analog stick feels great (sometimes it goes a bit too fast, but that happens rarely), the sound is nice and it was easy as pie to 'install'. And the best part is that I'm running LGPT (and my samplelibrary) from a USB-stick perfectly!
The shoulderbuttons don't annoy me as much as I've read about, so that's cool.
Some minor points: batterylife isn't that great (if compared to my 4 year old DS Lite who still holds a charge for at least a week...), LGPT sometimes chrashes so saving constantly is required and a small part of the screen is cut off by the Caanoo's screen (which hopefully will be fixed with a firmwareupdate or something)
Conclusion: a very awesome way of portable tracking. The 'expensive' price might keep some people from buying this one, and go for the Dingoo but it seems like the Caanoo outperforms both the PSP (seen one in action) and the Dingoo (read about). Plus, it's just awesome to be able to run LGPT from a USB-stick!
Just a question: have anyone of you who has a Caanoo played live with it? Because the rare crashes makes me a bit jumpy to perform live with it...
Just my two cents.
PS: I'm in no way, saying that Dingoo's or PSP's are inferior. So correct me please if I'm wrong.