after using build i have access denied to the generated pages, in the directory www.mysite.co.uk/jump. I have checked the permissions on the admin/data directory, which are 777, and have set the permissions on links.db to 666, yet after "build" the permissions on links.db are reset to -rw-------, (i don't know what this is.), and i can't access the generated pages

Try the patch I wrote on April 14 at http://www.gossamer-threads.com/...um2/HTML/000656.html .

I hope this helps.