True, changing the colors is a start, another thing to try is <a href="http://www.stardock.com/products/webblinds/" target="_blank">WebBlinds</a> also from stardock; which only skins the IE Browser and its toolbars, as well as the throbber, then you can go <a href="http://www.WinCustomize.com" target="_blank">www.WinCustomize.com</a> to get a XP "Luna" skin for WebBlinds.

Only thing is that it is Beta so quote:
[quote] This is a beta version of WebBlinds. That means it may crash your computer, blow up your house, and make your pets run away. By downloading and installing it, you are acknowledging these and any other risks associated with installing and using beta software <hr></blockquote> but then you are using IE6 Beta right?