[O] Prompt org-capture for buffer?

[Lawrence Bottorff]

I've got this

 '(org-capture-templates
   (quote
    (("a" "Normal add" entry (file "~/org/notes.org")
      "* %(plainutc)\n%x%?"))))

But it wants to put my captured things into ~/org/notes.org . Is there any
way to have it prompt for which buffer to add to -- or even just put it in
the active buffer?

LB