There are.  I have a few sitting here on my desk (and one in my wallet) that I bought for my personal use a few years ago.  Honestly, it was a pain in the ass to figure out how to get all the pieces to work together, but I finally managed to load an applet and get it working.<p>I bought a few cards from each of several vendors and <i>one</i> vendor had cards that I was able to make work (the others were mostly proprietary).  I can try to dig up where I got them from if you&#x27;re interested -- shoot me an e-mail if so.