One way is by passing a "parameter object" to your form.

For example:

oParameter = CreateObject("Empty")
AddProperty(oParameter, "Value", .F.)

oPassword = CreateObject("fw_Password", oParameter)
oPassword.Show

if oParameter.Value
   ? "Cool"
else
   ? "Oops"
endif

So, in your fw_Password form, you should receive that object, than you populate its Value property within your form, and you're good to go.

Do you see what I mean? :)

HTH