High volume scanner

<p>We are looking a purchasing a high volume scanner and our choices are now down to three units. A Kodak HR 500 plus, Durst Sigma or a Fuji Frontier SP-3000.</p>

<p>We need to be able to use the manual carrier for these to adapt for odd formats such as 110, 126, 828 and 127. Dust and scratch removal is also a big concern and while we are aware that the HR 500 plus can handle Kodachromes we have not had our questions decently answered as to how well the Fuji and Durst units handle these.</p>

<p>I'm interested in any comments people who have had experiences with high volume scanning can make on any of these three scanners.</p>