I'm having the same problem several other people are having: it goes directly to "Transfer complete" without showing a progress bar, and without uploading files. It worked fine on a test server I used to demo the system to my client, but once I uploaded it to the client's server it stopped functioning. Here's what I've tried so far:
* Verified the permissions on all XUpload files and folders
* Made sure I'm using absolute paths in XUploadConfig.pm
* Checked the linebreaks
* Used the .htaccess settings recommended in this forum
* Used the test_up.cgi script to upload a 6.8MB file--result: "Will work

* Went to upload.cgi in a web browser--result: "Can't open flength at upload.cgi line 169."
* Changed the "use lib" lines in both upload.cgi and upload_status.cgi to include the full path to the CGI folder
Any other suggestions, or pointers to what the "Can't open flength" error is trying to tell me?
-- Nicholas