I bought this app on the 'other' market but then deleted my GMail account due to privacy concerns. Asked the developer if he could transfer my license to my new (anonymized) GMail account so that I could get the updates but he was unable. He refunded me without even asking and so I bought it here.

Absolutely a must-have app. I use it every few days after I've added new apps/data. I use it to do zip installs etc. Far better than ROM Manager which has adverts in it even after you pay for it and which requires far more permissions.

Thank you.