A new video on the PlayStation.Blog (posted after the break) showcases how easy it is to use the track editor featured in the PSP version of ModNation Racers. In fact, it works nearly the same way as the PS3 version. Yes, there are a few caveats (for example, the auto-complete feature is much more intelligent on the console). However, the track editor gives you all the bells, whistles and launch pads you'll need to create a fun race for portable players.
But of course, you already knew that, right?