I've gone and done it. Lost the micro sd card I used in my cell phone. I still have the adapter in a little case, but the card is gone.
I am a bit put out about this because it had some pictures on it I wanted to download to my laptop. And, with the card, I can actually capture video on my phone that lasts longer than just a few seconds. The phone memory is much more limited now, as is it's versatility. I mean, all things considered, the phone does a pretty good job of taking pictures and even video with sound, which I like a lot!
They aren't all that expensive, I know, but it's just the idea that it's gone that bugs me, I guess, and that I will have to buy another one. It's not a purchase I'd planned to make anytime soon, but it looks like I'll be doing that anyway, won't I?
