How about Debuging using the real device?

It's very cool! I was visiting some blogs that i feed, and i've found this post about debuggers at your real device using Nokia Sdk! What's the idea beside on it?
They created a debugger tool where you can see the messages Sys.out and System.err at your pc monitor while you're running the application at your cellphone in real time. I think the cellphone must be connected with the pc by somehow manner like bluetooth or usb cable. Anyway congratulations to Nokia, who developed this useful tool!
ahh i have to say that the tool only works with cellphones S60... haha i knew it! Urgently, i have to change my cellphone to S60 Series models.

You can see more about that here.