Marcelo, Thanks for the updates this is easily my most anticipated application for my N800.
I currently use Canola, UKMP, gPodder, Video Center, Rhapsody and the Internet radio applet virtually every day for my media and it sounds like the new version Canola will be able to replace all but Rhapsody. I love the utility of the N800 but after using an iPhone all weekend (borrowed one of my friends 2 unlocked ones) the best feature of the iphone is how easy it is to switch between applications. The n800 is capable of much, much more but I am hoping that the new Canola really seamlessly ties the multimedia capabilities of the N800 together.
I am actually setting up a MythTV box in the next few weeks specifically for use with the Canola
Cheers and if you need any testers you know where to look.