Thanks Goofy! We are hooked up, but our securty software works WAY too well. However, I'm not sure about this site as I have never been to it at school (I did not discover this site until about 3 weeks ago). I'll have to try it at school. Goofy...I am a science teacher, too! What grade or class do you teach? I was at middle school ..7th grade..(insert HUGE scream here) but hopefully will be at the high school level this year. Hopefully teaching A&P and CP Biology. I am not sure yet. I'll know in a week or two. Middle school is the hardest age IMO. Too many hormones running crazy and they have NO idea what to do with them.