Old Memory Cards

While I was cleaning today I ran across a 32 MB and 64 MB SD card. I not sure what I want to do with them because they are still usable but to what point? The 1 GB memory cards I have now hold fifteen to thirty times more information and having a 32 MB cards just take up space in my memory card holder that could be used for 1 GB cards instead. I don’t want to throw them out either because that would be wasteful. I guess I will just stick them into a junk drawer and hope I can come up with a use for them.