Don't forget to book your hotel room for PyCon 2007!
The special PyCon room rates at the Dallas/Addison Marriott Quorum are US$79/night for 1-2 people, and US$89/night for 3-4 people; there's an additional hotel tax of 13% on top of this rate. This rate is only available until February 1st.
To register online, use the hotel's special event page for PyCon.
If you're looking for a roommate to reduce your costs, see the Room Splitting wiki page.