If I may ask, were you running 0.37 with the logitech quickcam, or were you using the 0.38 bundled app? I wonder if the directory structure of the new app is screwing up GEM's attempts to locate the video input.
i dont think thats the matter here. i ran it when i had 0.37 and now with the bundled app. just checked it again and it works just fine. have you tried the same patch with other cameras? r