Hi All, I have a client for whom I developed a small application using Ruby and Curl to upload files to his file server (to and from Windows boxes). He now wants that application to have multiple sockets in order to upload more than one file at a time. I have no idea what course is the safest here. Do I simply create threads that run the "curl" command and let that be, or do I try a library such as (http:// www.chilkatsoft.com/upload-ruby.asp) and go from there? I'm honestly not familiar with threading or chilkat. Any suggestions would be most appreciated. Regards.