I've had dreams like that a few times, though I can't call them Lucid. Like typing html, webpages popping up, or chatting wiht someone I know on MSN . One time when I had a high fever I had a lucid dream about typing the same thing over and over and over again. I remember telling myself what a stupid dream it was, but couldn't change it for more then a few seconds..... Irritating then, but kind of funny to bring up here.