When I saw this topic header, I thought to myself, AHHHHHHHHH!
I have perhaps seen less than 10 websites in years and years of using the internet that implement frames well.
Otherwise, you can construct a great website out of just XML and CSS.
Even simpler and better looking than using frames to get a header is just to make a php header and include it in each page... lack of frames is great. How many commercial websites have you seen that uses them?
Ebay? no
Amazon? no
Apple? no
Slashdot? no
Yahoo? no
Netscape? no
Mozilla? no
Gaim? no
Trillian? no
VBulletin? no
w3c.org? NO
etc etc etc etc etc etc
Those are just some examples.
