Hello, I know this is off-topic for this list but I know someone here may be able to help me out of a jam. I ran the following against a table: ALTER TABLE `products` ADD INDEX `idx_products_model` ( `products_model` ); Some things now appear broken but don't know if this was the culprit or not. If I can revert it back it its original state I may be able to determine if it's the cause of some new problems. I did make a back up of the entire database before I made the change on 05-06-06 which I could restore but would lose all data from then til now. Can this index be removed? If so, how? TIA