Please excuse for off-topic. But can anyonehelp me to find reports on current PKI products,with explanations and comparisions, such as Baltimore's UniCERT, Netscape's CMS, Microsoft's Certifcate Server? Thanks, Hazel ______________________________________________ Miss Yuhang Gao Network Center, Computer Dept. Southeast University, Nanjing, Jiangsu, P.R.China 210096