This hack is great! I've been hardcoding that stuff forever on my forums (I have close to 100 boards, and can't even think of putting them all on the main page!) Thanks for doing this, it will definitely make things a lot easier to manage!
Kim
PS Just read the remark about it generating a lot of queries- anyone finding that it bogs down your server? If so, I may have to continue to hard code, but nice to know that there is an alternative!