I tried storing mine in an old oven I had. I needed to cook a tv pot pie...so I left them in only for like 5 minutes at 300 degrees. Yep, you guessed it, I had melted disks and a stench that made my cat pass out. I did eat the pot pie, but now I havent pooped in 2 weeks. Anyways, do they make portable storage units for blu-ray? thanks...