From: Phrogz Date: 2006-09-04T12:28:48+09:00 Subject: Re: Controlling USB-RS232 interface Do the contents of the following thread help: http://groups.google.com/group/comp.lang.ruby/browse_frm/thread/21d9ef82f56346a/1f72a79dd9760dc1?lnk=gst&q=serial&rnum=1#1f72a79dd9760dc1 Or do any of these search results help: http://blade.nagaokaut.ac.jp/cgi-bin/vframe.rb?key=serial+port+programming&cginame=namazu.rb&submit=Search&dbname=ruby-talk&max=50&whence=0