Alborg, we have more in common than we have that are different; so let's get along...

Connectivity, with all of the new phones you have all the internet connectivity you need without having to depend on the hospitals internet connection. As a matter of fact, I am looking to porting my RoundingList as an iPhone webApp and a WinMobile app. No I will not be using SQL Server Express...I will be using VistaDB
www.vistaDB.Net. I will also be using WCF (windows communications foundation)
http://msdn.microsoft.com/en-us/netframework/aa663324.aspx for secure remote connection back to the database. Yes and I'm hoping it will be able to talk to AC!