I am currently using $_FILES / Post form to upload my video's to my server. But I haven't tested anything really large. Is this the most expeditious method of uploading or should I be using another method?
That is the only method that exist, as far as I know. You can use Java/VbScript or Flash to process the uploads, but there only exist one method for uploading, which is POST FILE. Peace,
the maximum file size uploaded depends on your php.ini setting. but there is a maximum size php can handle, which i forgot the value.