[xwiki-users] Tomcat and Windows2003

Hi All, We've just had an issue on our main produciton servers that has resulted in an effectively fresh windows 2003 installation for our Xwiki services - the problem is, tomcat has some needed configs that I cannot seem to recall at this point. Pretty much what happens is that the server cannot be reached from any pc outside the actual server. It is there and accessable (pings fine), users can even browse the shares on it - but tomcat does not seem to be willing to open itself to the outside world. If memory serves, there are a few files (or was it one?) that need certain permissions on 2003, does anyone have any idea of which one(s)?