Just registered to the forum. I am real newb rgd 3D printing. Thats why I seek as much knowledge as possible. I see this forum is strong delta printers oriented and I am a bit worried to admit my printer is carthesian one.

I am able to print simple objects that have little overhang. I designed few things myself already and posted them on TD and YM:
http://www.thingiverse.com/Karlosek/about
I am looking forward to improving my printing abilities and I am very tempted to dive in the world of delta printers.
This forum seems full of very friendly and helpful people as far as I can tell from browsing it before I registered.