a) such discussion should be placed at the cmpro forum ;-) b) generally the move function should work fine, good question regarding merged sets though. No matter what merge mode is used, the tree shows the single sets (either completely missing or partly missing)...Then the menu action runs through all rompaths for each setname which has incomplete status...so yes..I can imagine that for fully merged sets it tries to move the clone only (when the clone is incomplete). Fixing this for full merge mode should be easy...I take a look at the code.