Since some folks have been asking for greater storage options, here is a reminder.
A while back I made some changes that would allow all corpses and their contents to save over reboots. I also added two vault rooms. These are rooms whose contents would be saved over reboots. These rooms are located 1s 1e of keep, and 1n 1e of Fal Dara. My main intent was to offer safe locations to return gear after PK, but you can use them however you like.