beginner project ideas

[system]

Hi everyone,
I've been playing around with the Arduino starter kit with the Duemillanove, and I think I'm pretty familiar with the code and the hardware. What are some good beginner projects I can try out?

Thanks,
Eric

[pwillard]

Do some of these:

http://earthshinedesign.co.uk/ASKManual/Site/ASKManual.html

[system]

Arduino Playground - Ideas