Convert html/psd template to PhpBB3 Theme

I have a template that I want to use. The template is html with a flash header. I need the template converted to work seamlessly with phpBB3 forum. I do not need any of the template to be edited, nor do I need the flash edited. I can do this and add it to the the location on forum templates. I do not need them installed, but I would like to be able to test them when you have finished. Please let me know if you need any clarification. Thanks for looking.