how to change dpi/resolution of the tiff being exported

Dear ALl,
How to change dpi/resolutoin of the tiff being exported.
Thank you
Regards,
AngusCheck
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/RSPROG/htm/rsp_prog_soapapi_dev_9xip.asp?frame=true.
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Ravi Mumulla (Microsoft)
SQL Server Reporting Services
This posting is provided "AS IS" with no warranties, and confers no rights.
"angus" <angus@.angus.com> wrote in message
news:OHDxNeSeEHA.3428@.TK2MSFTNGP11.phx.gbl...
> Dear ALl,
> How to change dpi/resolutoin of the tiff being exported.
> Thank you
> Regards,
> Angus
>