Form with image upload help

[eluser]loopymonkey[/eluser]
Wow that was it, that worked! I just added that to my index controller, I was just missing that one line. Thanks tonan! But it's confusing to me as i don't use a function called do_upload, i know the upload tutorial in the user guide did though.

My only last thing I am trying to sort is how to make my $userfile collect the file_name data from the upload. it always collects nothing. If i discover it myself i will post but any hints appreciated! I'm becoming a happy codeigniter fan.