or.....just keep the Iphone 3G and use it as your PDA and phone and save yourself the N97 contract money!!!! You can change it to a contract if that's what you want...
As said if you have the 3G the cost of moving to a 3Gs is not worth it. Great if you are new to IPhone or are upgrading but not worth the extra layout.
Why would you need two phones anyway????
