I felt the same way when I first came here... You catch on as you read and re-read guidelines, as well as forum posts. Ask more specific questions... About the review program, forums, etc., and we will be happy to answer in full detail. (:
First of all welcome to Eden! If you have any specific questions feel free to ask me, or any other users here, or ask specific ones in the forum! Also, if you go to the top where it lets you search, if you type in a few key words and hit "go" it will open up some results for products, but there is a "discussions" option too, which is forum results!