[quadinfotech]

Installed the hack on my test board and can now see the options on the panel,
several template modifications where not done even though the board is completely clean and just installed prior to installation of this hack, so I went ahead and did the mods manually,

added the included .htaccess file to the forum directory (/testforum/)
when I set the "Rewrite URLs" option to "Rewrite URLs and insert keywords, using mod_rewrite", clicking on any forum or thread gives me a blank page with this line on top left corner "No input file specified."
the other "Rewrite URLs and insert keywords" works fine.

need directions on how to go about fixing it,
Thank you

edit: also would like to know how one can tell that this is actually working?
I'm talking about SEO part?being more visible to search engines?
also what's the difference between "Rewrite URLs" and "mod_rewrite"?