I have used the same approach as above, but made use of NcFTP which has been effective (see http://www.ncftp.com/ncftp).

Amplifing the earlier response - You can construct a batch file to call the rs.exe utility of reporting services to execute a script that in turn causes your required reports...

Read Peter Blackburn & Bill Vaughn's book "Hitchhikers Guide to SQL Server 2000 Reporting Services" ISBN 0-321-26828-8. This book has a chapter on customising report manager and has a...