From: golden67

Has anyone a recomendation for software to use to shoot with the 1Ds
thethered to a windows laptop?

The Canon software that came with the camera should let you do this.

Also, Phase One Capture One Pro will do this but the Help file says you need to
have the Canon software installed first.

I have the 1Ds but haven't tried it tethered yet or I'd offer more help.

Bill