Gadgets that don't have interstitial:
*if you add interstitial to any of these, make sure to update the xml file in the "!xml files only" directory too

calendar
clock
earthquake
english
finetune
fishpond
fishtank
fishtank2
flowerclock
flowerclock2
guitar
ip
itunes
kittyclock
lotus
ocean
peanutbutter
penguins
pinkfish
quotes
radio
recipe
rickroll
SMS
sunny
virtualcat
wallpaper
yoga

Gadgets that use widgetbox widgets (in !casale, regular may be different):

calorie
chat
earthquake
english
finetune
ip
itunes
quotes
radio
recipe
rickroll
SMS
sunny
urban
wallpaper
yoga


Gadgets with games that don't work:

lion