Where of course 'GIF' in your post is interchangeable with '8-bit PNG', which do work fine in IE6 (and 5.5).
I tend to avoid the various semi-transparency-in-IE6 hacks when I can avoid them and just degrade reasonably gracefully to 8-bit images where the designer/customer absolutely cannot live without translucency in modern browsers.
I tend to avoid the various semi-transparency-in-IE6 hacks when I can avoid them and just degrade reasonably gracefully to 8-bit images where the designer/customer absolutely cannot live without translucency in modern browsers.