I've enjoyed experimenting with these super tiny MCU's and thought I'd share the fun!
00:57 - Wiring a converter so a standard programmer can perform High Voltage Programming, allowing you to use the RESET line as extra I/O (for a total of 4 instead of 3 :)
16:42 - Getting started with Atmel Studio 7 and basic I/O, blinking LED's and viewing with an oscilloscope.
29:39 - Using interrupts to bit-bang a serial protocol to get data out of the device.
48:47 - Using the ADC to get readings from attached sensors.