Thanks for the reply. Dang, addy, I feel like I wandered into an IT class in college (I am a Liberal Arts type.) Even though I don't understand a lot of the details, it is interesting to me to find that after about 2 months, I am starting to learn a little bit about this stuff!
At least, enough to know I need to see the manual for the real specs, before I purchase an adapter! 
Thanks!

Thanks!