I dled a gadget, "ToDo List". I want to look at its source code and such. I looked in this folder:
D:\Documents and Settings\Laxori\Local Settings\Application Data\Google\Google Desktop\a024e0db31ec\downloaded_gadgets
and this one:
F:\Documents\My Google Gadgets
but the ToDo gadget wasn't there. The same with other gadgets from google, like News.