If you want to try something new, before making a post... search these boards, search the net, and come up with the parts/method/cost yourself... THEN post.
You may have pioneered something new and awesome, instead of following in the footsteps of someone else. At worst someone gives you advice on how to do it better/cheaper, and through your research you ALREADY have a good understanding of what you want to do and it makes the job that much easier.
Thats how the best contributions get made!
Just a random post