I, personally, think that Access has defined a whole ton of features (i.e. command line modifiers) that will at some point actually be present, just aren't yet. I think that is why some thinngs just don't work [yet]
Another thing I wish the GVM supported is started apps in landscape mode -- now I know there are a lot of Palm apps that don't support landscape, but for the ones that do, it would save rotating the device in your hand every time you use the GVM...