Best websites for drawing filtration specs?

[Pazzoman]

Hey Everyone

Im looking for a website or an app on the macbook for where I can draw my ideas of filtration,

Any good sites where after finish I can somehow save it and post it on mfk?

 

[Gill Blue]

all you need is a basic drawing program. I used GNU paint for mine.
I think mac's is called paintbrush.

 

[kavin2845]

i use sketch up to design all my DIY build before i build takes a little practice to use but when you get a hang of it, you can get really professional 3D results, im actually designing a stand for my 75g right now on it so yeah, its also available for Mac

http://www.sketchup.com/

 

[Pazzoman]

Thanks so far I downloaded paintbrush I will check out sketch up now thanks a million

 

[kavin2845]

anytime