So I was thinking today that many of my boxed PC games are missing the "space filling" inserts and as a result just have jewel cases bouncing around inside the over-sized boxes. If I were to buy a game online, I would do everything I could to ensure that these inserts were included. However, since many were acquired rather impromptu due to being a "too good to pass up" deal (such as hexen, heretic, descent, and the original dark forces at goodwill for a dollar apiece recently), I had to yield a little bit on my only with inserts rule. Does anyone here have any ideas or suggestions on retrofitting these boxes with some type of homemade insert to snug the box back up? I don't care at all about making it look like the original insert and in most cases I have no idea what the original one looked like anyway. Just thought there might be some genius DIYers or original packaging / physical copy die hards that would pass down their wisdom.