developing application.. do I have to wait?!!

I am about to start developing an application for Hospital Management and I wanted to know if I have to wait for Windows Vista to be releaed or I can develop it now using VS 2003 on Windows XP.. will be there any major changed in my code if I want to move to Vista?
[266 byte] By [JassimRahma] at [2008-2-15]
# 1
You code will work on Vista but if you want to support any of the new innovations in Vista like WinFX, Windows Communication Foundation, and Windows Presentation Foundation, you should be looking at the SDKs. Keep in mind that this stuff wont be avail until 2006. Check out http://www.microsoft.com/windowsvista/developers.mspx for more info...
DavidRobinson at 2007-9-9 > top of Msdn Tech,Software Development for Windows Vista,General Windows Vista Development Issues...

Software Development for Windows Vista

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