how do i thell which release I have. I have looked at the openign screens and credits, as well as the DVD label, nothing seems to say. The case UPC is 7-17951-0008-4-2, is just says Buena Vista Entertainment and that it is preesneted in "Original Aspect ratio"
The DVDSpot website allows you to look up title info by UPC. According to them, it doesn't look like that one is anamorphic either, since it's not mentioned.
Also, even if this was the case, why would the screen not show it with horizonatl bands then but be the correct height?
Sounds like your system is assuming everything is anamorphic, so all images are being stretched horizontally. For an anamorphic disc, this would correct the vertical stretching and give you a proper widescreen image. For a letterboxed image that is already in a proper aspect-ratio on a 4:3 field, when that is stretched to 16:9 then it makes everything too fat.
I see no "Image" button on the HC1600 remote. There is an "Aspect" button for cycling through various aspect-ratio and zoom modes. Make sure you're using that... you should be able to get to a 4:3 mode which should allow it to work fine. One of the zoom modes might also work even better. "16:9" or "Auto" will probably not give you the desired results.
I have an HC1500 which is very similar, and I have it connected via HDMI too. I use the projector remote to cycle aspect ratios and this solves it for me.
If all else fails, set it on the DVD player end by choosing "4:3 letterbox" instead of "16:9 widescreen" when configuring your TV type. You'll have to do it just for those problem titles though and change it back when you're done.