ida rules of procedure. Accordingly, the only possibility for valid service was service under New York rules of procedure. Cf. RCP’s Lear, LLC v. Taughannock Aviation Corp., No. 5:07-CV-96, 2008 WL 305103, at *4 (N.D.N.Y. Jan. 31, 2008) (observing that “[a]s a threshold matter, the court must [first] address the ru