Yes, rogupta - to Martin's point here... if EyeFi is in your portfolio then I would urge you to push for CF version... I only use pro camera gear which doesn't take SD.

I've talked to the EyeFi guys about this but it seems to fall onto deaf ears.

I also agree that there should be an open platform option for these -- you could sell a ton of these if people could use them for their own uses that go beyond the original concept of uploading to the internet.

Nikon, Canon, and others allow tethered shooting and sell gadgets to replace the wire with radios. Search for wireless tethering.

There's often cheap alternatives too.. e.g. http://petetek.blogspot.com/2009/05/50-wireless-tethering-so...