I had some time today in the morning so I decided to make a new LN2 pot :D
It's full copper, the base was made from an old Pentium 4 box cooler :)
http://www.pohrani.com/t/2x/yy/yvPENSh/1/cimg1184.jpg
http://www.pohrani.com/t/2b/Uu/1VNOjJMi/1/cimg1185.jpg
http://www.pohrani.com/t/3J/7H/2o1Snqhd/1/cimg1186.jpg
http://www.pohrani.com/t/1V/8c/sZh3b5z/1/cimg1187.jpg
Comments and tips welcome ;)