I recommend a drip system or dwc there pretty easy to build as far as DIY goes. I'm building a (4) 5 gallon bucket single reservoir drip system next week I will post the pics and step by step how to. Also deft drummer has a good thread on how he built his Drip/DWC system, heres the link

http://boards.cannabis.com/grow-log/...-dwc-grow.html
Thanks for the link it was tight and if anyone has any links on the NTF system i would love to see them.