"Use in Formula" feature for a named range in 2007

Very nice to see this as a "button", however you do not seem to be able to access it to use in from within a dialog box.  e.g. within the function arguments box for vlookup I would have used Insert menu, Name, paste....  Does anybody know if this is a reported problem which is being fixed?

Angela

 I've not used this before but it works for me. I defined a named range and then activated the 'Insert Function' funcionality from the formulas tab. That fires up a wizard with the various parameters needed for a VLOOKUP and if I click in a refedit box (The ones you can select cells from), I can still access the 'Use in Formula' button which inserts my named range as the argument.

Am I missing something?