You will need edit your php.ini file for max filesize and max upload, I have mine set both to 55M default is 2M then copy it to the ray directory best way is to do the following:
1, copy and paste the following code into notepad:
<pre><?php system("find * -type d|xargs -i cp --verbose php.ini {}/."); ?></pre>COMPLETE!
2, save as phpcopy.php
3, upload it to you site directory where index.php is located.
4, from your browser go to http://www.yoursite.com/phpcopy.php (replace yoursite.com with your own sitename)
This will copy your php.ini into every folder and subfolder in your site.
Hope this helps