Golden, don't know if SLI is presenting - doubt it because they have such a small staff. I was also wondering if they are doing PDAC this year in March in Toronto. Actually I think I already know the answer to that one because I went to the PDAC website and checked the exhibitor list. Didn't see SLI on the list but maybe they will piggyback onto Quantec's booth again like they did last year. Picture walking up to the Quantec booth and seeing the UPDATED 3-D image - what great advertising that would be.