Another major .NET blogger enters Subtext club: Ayende, THE NHibernate man (of course after Janky 
) has just moved his blog from DasBlog to Subtext.
On his post he explains his migration, and all the configuration changes he made so that Subtext handles the url the same way that DasBlog did.
A very good overview of the BlogML import process from DasBlog to Subtext... probably after that post we will make a few changes to the import procedure to make the whole process easier.