So I was just messing around with my computer and I found some themes.

I had some default one Aurora I think, and well the background changed a few icons changed but the taskbar/start bar went to like the old windows 98 looking thing.

I have Windows XP so I was wondering if there is a website where I can download full themes and just apply them.
Icons, background ,boot screen ,task bar all of that good stuff.
Or if I need any programs etc.

Someone fill me in please =]