i am using the following fix for png images for ie6
http://www.twinhelix.com/css/iepngfix/

this method covers all the types of png images

inline images
background image with no repeat
background image with repeat and positioning

are there better alternatives which will fix all the 3 types of png images which can be used for
a static and dynamic websites

thanks

You might find similar but png fix is widely used. I just don't bother supporting IE6 any more.

IE6 is dead. Move on.