Day 6: Wrote a disemvoweler to teach myself about how to accept command line arguments and how to use those nifty one-line for statements.
Day 7: Wrote a program that reverses the case of a block of text, to teach myself the basics of Python GUI programming using Tkinter.
Day 8: Wrote a Commute Cost Calculator to reinforce Tkinter stuff. Also tried out py2exe: verdict is Pretty Spiffy.
Day 9: Wrote a really basic counter class to make sure I understood how classes work.
Day 10: Wrote a script that converts all the pictures in a directory to 800px high/wide (saving the originals in a separate directory) and uploads these thumbnails to my server via FTP
Day 11: Wrote a script that converts a string to a QR Code (using the Google Charts API).
Day 12: Installed ElementTree and did some extremely basic XML parsing (using this XML file).