Even though it's a beta version, it's simple and worked first time. Installed on Joomla 1,5 no problems, tested in Firefox 2 & 3 and IE7 & 6 and were all fine.
Can't wait for the next Joomla 1.5 version
Very simple to install and get working. The members of my site are finding it very useful and it has made our club site more interactive without me having to put in a lot of effort. Can't wait for the new version