I found 1 reference to it in
this thread [webmasterworld.com] from a now defunct forum. It took 8 webpages with all the trimmings.
212.118.196.150 - - [23/Jan/2004:06:43:17 -0800] "GET /page.html HTTP/1.0" 200 14109 "-" "Cafi/1.02 (OSIX, 128-bit)"
IP belongs to a German telnet company. Their webpage does not mention this, what I suppose to be, browser. Anyone else see this?