Well the tool is live… so it’s time to convert those BMI Diamond Club Destination Miles to British Airways Avios (unless there’s a reason you want Diamond Club miles – eg redemption space on Jet, Qatar, Virgin Atlantic or Transaero).
How to do it:
A Guide to migrating your bmi Diamond Club Miles to British Airways Avios…. - Ghetto IFE
Thanks for the heads up, didn't realise that you could move points over. Just managed to add another 50% to my Avios account!