CK2003 - You'll need to edit your
index_header template to add the button and to make it look more like your normal header template. As far as the hacks, most of the ones listed should still work. The coding may have changed since the hack was made, but it shouldn't be too hard to figure out what code to look for. If you have problems with a specific one let me know and I will try to help out.
Symbonia - If you'll read through the thread a little the question has been answered many times.