>>>I know nothing about ISA so I can't answer you question but I would like to recommend that you change SQL Server port to something other than the default 1433.
>>>
>>>-Mike
>>
>>BTW, I didn't notice this option during SQL Server 2005 installation (Developer's edition).
>
>You could set the port after the Installation is done.
>Run SQL Server Configuration utility
>Open SQL Server Network Configuration node in Tree.
>Click on Protocols for MSSQLSERVER
>DblClick on TCP/IP and choose IP Address page.
>There you could change the port.
>Keep in mind that if you change it you should change ALL your DSNs or Connection strings to SQL Server.

Thanks, I may do that. It is just it was a simple option during installation for SQL Server 2000. Now you should know to go there and change it.