Hello, Need some more help on TS200i/HyperserverLite/IB on getting the history backfill... I managed to get to datafeed to work on emini (ER2). Thanks for your help for those who response. What do I need to do to get the IB history backfill to work on TS2000i? I just need the last 30 mins to 1 hour backfill so my custom indictors would work correctly. preferably in 1-min resolution. TIA, Kwan