We have released an updated version of MBC that resolves multiple issues, the biggest being that you can now use HB estimation! Your software should notify you of the update as well.
The version history is located at: MBC Version History
The download link is at: http://www.sawtoothsoftware.com/download/releases/mbc/MBC_v0_9_1.exe
This release of the software is no longer available. Click the button below to download the latest version of MBC. Download MBC