As I have to re-compile the additional help file, in order to change the bit which says v5.2 to v6. I thought I'd add a page. (Note - if you downloaded AL-v6, you won't have the 5.2 bit, as the wrong additional help file was included with v6).
The attached pdf is a copy of the html page for the chm file. If anyone can think of anything else to add to the page, please let me know.