Ok this is a topic thats very popular at d2sector forums and there they put in pics of there goodly gear but here you post pics on your nicest psy claw ever...
Questions:
Q: When i press print screen and paste in paint the picture comes in crap quality. Is it my computer?
A: When you press print screen D2 makes a picture in "C:\Program Files\Diablo II" and no its about 0.5% that it is your computer...
Q: How do i put my pics in?
A: First you need to register at a "image hotel" :
http://reg.imageshack.us/register.phpSecond you need to upload your pictures there.
Third you need to right click your picture and select "properties" then you copy the url and go to this forum and click the "inster image" button to the down to the left then you just need to paste your url in the middel of [ img]  Url Gose Here [/img ] then your done.