Dear, VSNET members, I'm Katsuki Muraoka, a M2 student of Kyoto University. I must inform you all that there will be a maintenance power outage for the Kyoto Univ. building on this weekend, so VSNET server must be shut down in advance. The shutdown is scheduled to occur around 16:00 JST on November 2nd (UTC: 07:00), and the system is scheduled to be restored at around 17:30 JST (UTC: 08:30) on November 3rd. Thank you for your cooperation. Katsuki Muraoka