How to use 301 url redirect in magento via htacess?

Make a .htaccess file on root of your magento

paste this code on this file
and change path of site.....

<IfModule mod_rewrite.c>
DirectoryIndex index.php

RewriteEngine on
RewriteCond $1 !^(index\.php|media|skin|js|robots\.txt)
RewriteRule ^typefaceselection.aspx$ /insignedesigncom/index.php/$1 [R=301,L]
RewriteRule ^contact.aspx$ /insignedesigncom/index.php/contacts/$1 [R=301,L]
RewriteRule ^thankyou.aspx$ /insignedesigncom/index.php/thankyou.aspx/$1 [R=301,L]
</IfModule>