Hi all, The cleanroom at UC Santa Barbara had a reservation system where qualified users for that machine recieved notification e-mails when reservations were cancelled. Of course, you can choose whether to recieve such notifications or not at any time via the reservation system, since you are only interested in those notifications if you are waiting for that instrument. It worked pretty well, also because of the psycological effect from the fact that an email is sent out to many people every time you cancel reservations. People try not to make unnecessary reservations, just because they don't want emails sent out saying "[Reservation Cancelled] E-beam Evaporator #3 - June 12 2003 8:00-9:00 AM by xxx". Such a system would at least get rid of cancellations without notifications. Perhaps coral can also ask the user to input the reason for cancellation within 24 hours, to help SNF maintainance. I think that repeated no-shows and excessive cancellations are irresponsible, and they should get restrictions to reservations. As with charging for the cancelled times, for most of us, it shouldn't be a big deal, since we are capped. (http://snf.stanford.edu/Access/Fees.html) Most people probably work more than 25 hrs/month and if you work more than 160 hrs/month in the cleanroom, man, I'm sorry for you :) In my opinion, being charged for cancellation doesn't cost us (or rather the PIs) anything and will make Raith look good to the SNF management, so why not? Cheers, Yui +++++++++++++++++++++++++++++++++++++++ Yuichiro Kato Postdoctoral Researcher Dai Group Chemistry Department Stanford University tel: (650)-725-9156 fax: (650)-725-0259 e-mail: ykkato@stanford.edu