Shadows of Undrentide & Hordes of the Underdark Coming to Mac?

One of BioWare's community members has tossed up some email correspondence with Peter Tamte, President of MacSoft, that may or may not confirm that both NWN expansions are coming to the Macintosh. An excerpt:
Thank you for your email, phone call and support of MacSoft products. One of the best parts of my job is hearing from people like you.

Thanks too for encouraging us to release the expansion packs for NWN. We do plan to do this shortly.

-Peter