Beyond the information posted on sites such as DPReview back in late January I've not heard anything much about the S2 Pro despite the fact it's supposedly scheduled for release in July.
Currently it looks like Fuji are in for a hard time. They originally quoted a price of around £3000: we now know the D100 (and Canon D60) will go for £2000 ($2000 in the States). They can't really target the D1 series since the camera will have a 2fps continuous frame rate and the F80 body lacks the more advanced facilities and is not as robust in comparison.
I'd guess they'll have to drop the price if they want to compete, or redesign the camera completely - perhaps basing a revised version on the F100 so they could target the professional market.