[mistwang]

Checkout one tutorial posted by a litespeed user
http://creativeflux.co.uk/entry/repl...ith-litespeed/

We probably will provide a script to build lsphp more easily in the future.

LiteSpeed PHP installation is completely independant to cPanel's php installation, if you do not mix it with cPanel's file, it will make your life a lot easier.

You should use a seperate php.ini for lsphp, recommended file is lsws/php/php.ini or lsws/php5/php.ini for PHP5, consulting output of your phpinfo() page for the location of php.ini being used.