Frank, Can you please answer this question? Thanks, Ion -------------- next part -------------- An embedded message was scrubbed... From: hnprl <hnprl at sina.com> Subject: Date: Wed, 24 Mar 2004 22:55:02 +0800 Size: 4345 Url: https://amsterdam.lcs.mit.edu/pipermail/chord/attachments/20040324/1a9e0a5c/attachment.eml