I asked about the short pad but the MEC sales people didn't seem know anything about the NeoAir. They told me that since they carry the regular and short in the Prolite Series (they had the new ones), they figured they would carry the regular and short in the NeoAir as well. I'm just going to keep watching their site.
The biggest surprise for me was the price. Since I've seen the regular size listed at $149 USD, I figured we'd really get stung with the exchange rate but it was $149 CAD at MEC.