Why is the caption on the gadget different from the VariableName column in the user CSV?
The caption on the gadget is constructed from the “first name” field associated with the iGoogle account, plus “‘s Home”. So if the iGoogle account belongs to John Doe, the caption will be “John’s Home”. If the user has more than one variable, we add a dropdown where the user can select variables. The VariableName field of the user CSV is used here, in this dropdown, to disambiguate the variables.