Hi mitchellh. I haven't used vagrant yet but the tool looks great! It will probably be a superb addition to my day-to-day toolbox (I'm a new VirtualBox user). Thank you for creating the tool.

In a probably unrelated question to vagrant, would you happen to know if VirtualBox virtual hdd can be shrinked and expanded? And if VB can, does vagrant support that?

Use-case: one 8GB (only use 2GB total) vm instance to be moved from Windows Server to Ubuntu Linux. Or for cloning purposes. Copying 8GB probably would take a lot of time, compacting it to 2GB first then copying it to multiple machines probably would be a lot faster.

Thanks again for creating vagrant!