Hi and welcome to the forums. It's great to have you here!
You have posted your introduction in the right place. I know it's a little hard to get used to a forum, but you will get used to it in no time! And everyone here is helpful, so if you have any questions, just ask!
Unfortunately, you cannot use Little Reader on a Mac right now. It is in the works for the future though. In the meantime, please post a reply here
http://forum.brillkids.com/little-reader/mac-linux-64-bit-windows-users-please-raise-your-hands!/, and check out our free download section. There are tons of power point presentations and flash cards that you can download. You can even try making some to share!
I hope to see you around!
Nikki