Dear nginx forum members, im buying the script and it has only apache rules(htaccess) and i have difficulties convert the htaccess to nginx rewrite rules, the file is:

=====================================================================
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^login$ login.php
RewriteRule ^logout$ logout.php
RewriteRule ^log_out$ log_out.php
RewriteRule ^welcome$ welcome.php
RewriteRule ^getbutton$ getbutton.php
RewriteRule ^lost$ lost.php
RewriteRule ^invite$ invite.php
RewriteRule ^invite_friends$ invite_friends.php
RewriteRule ^add_pin$ add_pin.php
RewriteRule ^signup$ signup.php
RewriteRule ^invite_signup$ invite_signup.php
RewriteRule ^confirmemail$ confirmemail.php
RewriteRule ^createboard$ createboard.php
RewriteRule ^createboard2$ createboard2.php
RewriteRule ^pin_success$ pin_success.php
RewriteRule ^pin_create_popup$ pin_create_popup.php
RewriteRule ^report_popup$ report_popup.php
RewriteRule ^gifts$ gifts.php
RewriteRule ^videos$ videos.php
RewriteRule ^more$ more.php
RewriteRule ^more2$ more2.php
RewriteRule ^more3$ more3.php
RewriteRule ^more4$ more4.php
RewriteRule ^more5$ more5.php
RewriteRule ^more6$ more6.php
RewriteRule ^more7$ more7.php
RewriteRule ^more8$ more8.php
RewriteRule ^more9$ more9.php
RewriteRule ^more10$ more10.php
RewriteRule ^more11$ more11.php
RewriteRule ^more12$ more12.php
RewriteRule ^popular$ popular.php
RewriteRule ^all$ all.php
RewriteRule ^search$ search.php
RewriteRule ^add_popup$ add_popup.php
RewriteRule ^pin_popup$ pin_popup.php
RewriteRule ^upload_popup$ upload_popup.php
RewriteRule ^board_popup$ board_popup.php
RewriteRule ^about$ about.php
RewriteRule ^pinit$ pinit.php
RewriteRule ^rules$ rules.php
RewriteRule ^help$ help.php
RewriteRule ^tos$ tos.php
RewriteRule ^privacy$ privacy.php
RewriteRule ^contact$ contact.php
RewriteRule ^myboards$ myboards.php
RewriteRule ^mypins$ mypins.php
RewriteRule ^mylikes$ mylikes.php
RewriteRule ^settings$ settings.php
RewriteRule ^edit_pin$ edit_pin.php
RewriteRule ^edit_board$ edit_board.php
RewriteRule ^edit_pass$ edit_pass.php
RewriteRule ^delete_create_popup$ delete_create_popup.php
RewriteRule ^delete_board_popup$ delete_board_popup.php
RewriteRule ^source/(.*)?$ source.php?q=$1&%{QUERY_STRING}
RewriteRule ^pin/([^/.]+)?$ pin.php?PID=$1&%{QUERY_STRING}
RewriteRule ^([^/.]+)/pins?$ profilepins.php?uname=$1&%{QUERY_STRING}
RewriteRule ^([^/.]+)/likes?$ profilelikes.php?uname=$1&%{QUERY_STRING}
RewriteRule ^([^/.]+)/followers?$ followersprofile.php?uname=$1&%{QUERY_STRING}
RewriteRule ^([^/.]+)/following?$ followingprofile.php?uname=$1&%{QUERY_STRING}
RewriteRule ^([^/.]+)/([^/.]+)/followers?$ followers.php?uname=$1&bname=$2&%{QUERY_STRING}
RewriteRule ^([^/.]+)/([^/.]+)?$ board.php?uname=$1&bname=$2&%{QUERY_STRING}
RewriteRule ^([^/.]+)(\/)?$ profile.php?uname=$1
</IfModule>

<IfModule mod_security.c>
# Turn off mod_security filtering.
SecFilterEngine Off

# The below probably isn't needed,
# but better safe than sorry.
SecFilterScanPOST Off
</IfModule>

=====================================================================

any help will be appreciated :-) i'll buy a coffee. hope somebody help me to convert.