[andason]

Well i assume Home Only is the same as sprint only and Standard is the same as automatic. if i'm not mistaken my apache was like that.
so since this script just goes through the motions of picking a roaming selection, it certainly can't pick what isn't there.
you might want to look in the registry under hklm\software\oem\phonesetting to see if there are any pages you can unhide which will show anything similar to sprints.