I using this skin:
http://demo.phpbb3styles.net/Serenity+Green

i already manage everything. it is similar subsilver. but there is a problem. when i open the site with a IE on index page under every link & description has a underline. if anyone can manage it, it will really helpful for me.

Thanks a lot phpbb-seo to give it free where community seo price 150 USD, vbseo has also almost same price.

finally i manged the template. if anyone need just ask here, i will give it to you.