Quoting Eric Thomas: > > >(3) If the latter is true in question (2), will a subscriber who > >subscribed on (say) April 23, 1989 next be asked to confirm his/her > >subscription on March 23, 1995? > I meant to type 'the former' in the above but your response covered it. Sorry. Thanks for your help. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+ John Arnfield +-+ Department of Geography +-+ +-+ BITNET/EARN: AJA+@OHSTMAIL +-+ The Ohio State University +-+ +-+ Internet: [log in to unmask] +-+ Columbus, OH 43210-1361 +-+ +-+ Telephone: +1 614 292 7954 +-+ USA +-+ +-+ Fax: +1 614 292 6213 +-+ +-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+