I'm considering purchase of MS Streets & Trips 2007 for use while travelling. There's a version that includes a GPS for $129US. Can anyone here verify that this will work in Parallels? The ms webpage doesn't mention whether the GPS is USB2 or plain old USB. Intended platform is a MacBook Pro with 1.5GB of RAM running XP Pro. If you can suggest an alternative Mac App I'd also be interested, but it looks like MS has a really sweet price point on this market.