Just set up my iScan HD noticed there were discrepencies between options shown in the manual and what was actually available on the unit e.g. the last option on the Input Adjust menu is DVI Input; VCR and Film Modes are missing. Checking on the info panel, the software version is 1.09-2.3-1.07. The DVDO support page shows the latest version as being HD-5.6-1.42. I bought this unit on eBay and was told that it was about twelve months old but that difference in versions seems quite large. Am I reading the version numbers wrong on my unit?