MSI and Wix

I've spent a lot of time of the last few months building an installation package (MSI) for the programs we've been developing. Since we're using Team Foundation Server (TFS) 2008, automating that process has mean learning as much as I can about Wix - the Windows Installer Xml toolset. Wix can be a bit intimidating, but Alex Shevchuk has a wonderful series that I found quite useful.