FULL COVERAGE: Remnants
A brief excerpt from the Production section of the episode guide:
"Will [Waring] had phoned me up last night to inquire about Dr. Conrad's patch. 'She has a slight accent,' he said. 'I think it's either Australian or New Zealand.' Great! Val had both patches at the ready this morning and, after checking with guest star Anna Galvin (whose name will ring a bell with many SG-1 fans), Aussie won out over Newzie (incidentally, Fondy tried to convince me that people from New Zealand are referred to as Kiwi's, not Newzies, but I knew she was pulling my leg)."
(Executive producer Joseph Mallozzi, in a post at his blog)