Announcing Free Ingress for all Windows Azure Customers starting July 1st, 2011 – Windows Azure – Site Home – MSDN Blogs

Today we’re pleased to announce a change in pricing for the Windows Azure platform that will provide significant cost
savings for customers whose cloud applications experience substantial inbound
traffic, and customers interested in migrating large quantities of existing data
to the cloud. For billing periods that begin on or after July 1, 2011, all
inbound data transfers for both peak and off-peak times will be free.