I have set up a yahoo group for A-Cat enthusiasts with a data section for people to record their platform, mast, sail selectons on. I hope that the group will get some use, but I am just now getting the link spread around. It is: http://groups.yahoo.com/group/A-CatWorld/. It is open for anyone to jion, to participate and to add new information too. I found after I joined the A-Class that not all of the sites were up to date, nor did they contain the information needed to sort out what to own and sail. this site is pretty comprehensive with links to boats, sailmakers, suppliers and so-on. Hopefully others will join and participate in adding new and current information to the site. thanks.