Phpbb Url Rewriting
The url’s of PHP BB based forum www.goisb.com have to be static. e.g. the URL http://www.goisb.com/viewtopic.php?f=5&t=1311&sid=4452b048db94df3ee3c0f33fc4909c9a should become something like http://www.goisb.com/GMAT-preparation-startegy.html
This required installation of a MOD and tweaking some files.
Its a 30 min job for someone who knows how to do it.