Please Help the Moron in me!

I'm having such a time trying to make sense of the blog settings, yes, I am illiterate when it comes to computers. The problem I'm having is this: when you all comment, I can't send a reply back. I've recieved emails from other bloggers back to my comments but I can't do it. I've got it set up where I get an email when I get a comment but yours come in without a address to reply, they have "noreplycomment" or something. I've looked all over the settings, am I just not capable of doing this from this blog? Elaine from Wannabehippie, has helped me sooo much, she has been my mentor for the whole blogging thing, I saw her beautiful blog and got so inspired I had to do it!!! Thankyou Elaine, you are a godsend, I've done more creating in the past month than I have in years! Now the next thing I want to learn is how do I make her blog name become a link? There's so much to learn!
Jenn, I couldn't get to your blog , it wouldn't let me see your profile. I'd love to visit yours and see what you and your family are up to. I miss our SD playgroup! I love that you found me over here!
Nicole, the painting is small, 12 inches x14 maybe and on paper, it would cost a dollar! I want to send my art out into the world, it's a new concept for me, when I was in Art school I couldn't let it go, I was protective of it or something, not sure but I had opportunities to sell my art and I couldn't do it, weird, I know. If you want it let me know, I'd be happy to put it in the mail, if not no worries. I like the ebay suggestion, I would love to sell my stuff now!
Thanks everyone for your support!