I'm just back from vacation, and found an internal USNO message waiting that informs me the big hard disk on the ftp computer crashed while I was gone. This means that all of the posted sequences disappeared. I apologize if anyone tried to access these sequences during this period! I've reposted the sequences to the usual spot: http://ftp.nofs.navy.mil/pub/outgoing/aah/sequence (note: my use of the word 'sequence' here just means photometry in the field of these variables. Someone else has to extract an appropriate subset to form a normal visual sequence). The cutoff date for new sequence requests is October 14. Arne