OpenVMS: Using a Virtual Operating System by the International Securities Exchange Is using a virtual operating system wise? Especially for the International Securities Exchange. Would you trust your funds on a virtual operating system? Apparently, the International Securities Exchange wants to use the OpenVMS operating system to host its trading applications. The bid is still undecided with the Securities and Exchange Commission. So why use OpenVMS and not Windows NT? "The Platform was chosen because of its scalability and rock-solid reliability." Said Diana Wilson, CIO at the New York-b