I'm not sure how it works on IIs, but on linux-apache you can test for the total cumulative size by examing the content_length. I prefer to use this method, because it can stop the upload immediately. But I'm only an amateur at CGI. 
if($ENV{CONTENT_LENGTH} > $maxsize){
 print "total files too large - must be less than $maxsize bytes";
 exit;
 }

[download]
I'm not really a human, but I play one on earth. flash japh

In reply to Re: Multiple Uploads by zentara
in thread Multiple Uploads by Anonymous Monk

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