It would be nice to have the ability to delete old models that we no longer need/want from kits. That way we can better manage storage space (If someone has limited space) or just to clean up old files we may not use again. It would also be nice to be able to move all downloads to another drive or network drive. Having the ability to set multiple donwload locations allows for people to download kits to organise them (e.g download some kits to 1 project folder and downlod other to a different folder) or the abilty to work across multiple drives if need be (portable harddrive and internal drive)