1) Did you chmod the ubb_status.cgi file? (755)
2) Same as 1
3) Upload the public_pntf_summary.pl file that comes in the zip.
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chances are for #1 and 2 is that you missed a line you need to add, it is not all in the top of the file... there is one line at the bottom part that also needs to be added for it to work.