Hi, If you are a real person sending me an individually composed email message, it is my intention to respond to you within a week (except late December and a few weeks in the summer). Due to the large number of spam emails I receive, I have spam filtering set at a pretty aggressive level. Thus, I may not receive your message. I typically don't respond to potential grad students sending to many possible supervisors, unless I see a potential match. If you don't get a reply from me within a week, please send your message again using a plain ASCII message with no attachments, not even HTML. Once we make contact I can add you to my "white" list and then you can send me other information, including attachments. If you still don't get an answer, try phoning. H.