VueScan is nice, but it does 'sprinkle' tiny white dots all over the image, that means if you intend to make real large prints from your scans you'll see the white dots.
Nothing can beat the Nikon Scan software, but considering the price we've had to pay for a Nikon scanner it's a shame that Nikon doesn't offer upgrades for newer operating systems.
Just recently I've called Nikon Germany to check if they plan to release a Linux version of Nikon Scan because now I have the Coolscan LS 5000 and LS 9000 here and want to switch to Linux (I'm tired of this Windoze bullshit).
Answer: No. Get ViewScan. Hell, then they should give Ed Hamrick the driver code so he can guarantee a 100% compatibility for Nikon scanners.
I mean they have Nikon Scan for Mac which runs on BSD, so a port to Linux should be such a big problem at all. But it seems they have a contract with Bill Gates...
Damn rotten world.