Hi,
I am not familiar with the Scientific Imaging Toolkit for LabVIEW since we do not make that toolkit. I would try and contact the company that makes the toolkit if no one else on these forums has used it.
As far as using the CoolSNAP EZ with LabVIEW, you may be able to use our IMAQ IEEE 1394 (if you are using the Firewire interface for the camera). Our IMAQ IEEE 1394 driver will work with any Firewire camera that is DCAM compliant, so you would need to make sure that camera is. If you are using the PCI interface for the camera, that would require its own driver and again you would have to contact the manufacturer of the camera.
Christopher W.
Applications Engineer
National Instruments