This is an Anti-leech, download limiter / file manager, that uses tokens to verify downloads instead of HTTP_REFERER or IP which can be spoofed or changed. Good coding practice with modern PHP security. XHTML / CSS valid output. Easy to customize with html templates. Usage is dead simple, the included and auto-installed web page does everything for you. Extremely easy to manage all of your download files and very easy to work into your existing web page.