I use microangelo 5.5 since tree years ago, and I have some experience (I ´m not an expert,but... ) making icons and icons libs .
I used 16x16 - 16 colors - and i used 16x16 -256 colors - for the test, but didn ´t work.
Normally i use the <link rel="shortcut icon" href="favicon.ico" > tag for html site. But this time the index of the gallery is PHP and I don ´t know how to put the tag.
For glennybig:
Another link to get icons that I use normally is:
http://www.html-kit.com/favicon/ YOU CAN GET AN ICON FROM A PIC !!! Maybe it is interesant for you.
Thank you for the help, but is not working yet.