Esri Dev Summit 2011 Technical Presentation: Using Python to Glue it all Together
I very strongly recommend you install TortoiseHG and use the Explorer extension it bundles. Then you can just clone the repository by right clicking in the folder you want it in, selecting
TortoiseHG -> Clone... and type in the repository URL.
If you don't wish to futz with Mercurial and clone the repository and just want the files now, go to the Downloads tab and download the devsummit tag
.zip under the Tags & Snapshots section.