Have just installed my new iscan HD. Very pleased - massive improvement all round - even with an Alis panel !!! One question. I don't have any DVI input sources at present. If I were to upgrade myDVD player to one with DVI (or HDMI) output, will the iscan accept and process / scale the DVI input, and then output via analogue VGA. I'm thinking that possibly if the input is DVI then the output must be the same format ?? The manual doesn't seem to cover this. Assuming however that this is possible, would there likely be further quality improvements as a result? The only other comment I have ref the iscan is the manual. It's fine for a quick set up. However, as someone who is new to video processing, I would have liked a more in depth explanation as to the various test signals, and how to actually use them!. It's all very well saying "this test signal is useful to match the iscan output to your display resolution", but when I am looking at the test signal I'd like to know what the heck am I looking for !!! Similar situation as regards framerate adjustment. Interesting that you can adjust the framerate, but it would help to have some explanation as to why and when you might want to do so, and what are the benefits? Any help and guidance greatfully received - thanks.