Just updated all of my devices to Lion and I cloud. Recently also changed my email address and apple ID. Went to update apps (purchased under previous ID/email address). Prior to update, asking for password and ID default is my old deleted ID/ email address. Can't seem to get around this. Signed out of Store and logged back in with new ID. Then re-synced phone and Ipad (all updated to iOS 5). This didn't help. NOT an IT wiz. Need help.