Switching Sim-card from iPhone to HTC?

I recently went swimming with my iPhone from and now i need a replacement. Since Apple is stingy, I'm going to get a non-contract HTC phone and move my iphone 4 sim card in to that. Would that work?

Is playing Pandora in a party acceptable?

Portions of Pandora's TOS regarding applicable licenses:

"2.1 License Grant. Pandora grants to you a limited, non-exclusive, non-transferable license to access and use the Pandora Services in the United States for personal non-commercial purposes only. Pandora also grants to you a non-transferable license to use the Licensed Application on any iPhone or iPod Touch that you own or control as permitted by the Usage Rules set forth in Apple's App Store Terms of Service. If you subscribe to any of the Pandora Services or the Licensed Application, this license is contingent upon your payment of any applicable subscription fees and your compliance with any other terms and conditions applicable to you as a subscriber. Any violation by you of the license provisions contained in this Section 2.1 may result in the immediate termination of your right to use the Pandora Services and the Licensed Application. Pandora reserves all right, title and interest not expressly granted under this license to the fullest extent possible under applicable laws. ANY USE OF THE PANDORA SERVICES OR THE LICENSED APPLICATION NOT SPECIFICALLY PERMITTED UNDER THIS AGREEMENT IS STRICTLY PROHIBITED."
"4. COPYRIGHTS

As between you and Pandora, you acknowledge that Pandora owns or has a license to all title and copyrights in and to the Pandora Services and the Licensed Application. All title and intellectual property rights in and to the licensed content in the Pandora Services and the Licensed Application is the property of the respective content owner and may be protected by applicable copyright or other intellectual property laws and treaties and subject to use restrictions under such laws or treaties."

I think that as long as the number of attendees is small enough, using Pandora is OK. Maybe they have to be relatives or just friends.

Blocked SIM card will the 3G still work?

I lost my iPhone today after letting 3 network know about it they said that they have to block the sim. I have find my iPhone and find my friends installed on the phone and hope that when it gets switched on ( it got switched off 5 min after I lost it) it will show up on find my phone. But will the 3G work on a blocked sim so that I can locate it?

Can you use iPhone internationally?

So I want to buy new iPhone 5, the one that comes with the contract and i want to use this iPhone in some other country than US, is that legal? I mean i want to use this iPhone and use other mobile service in country such as Kazakhstan. So can I use the iPhone that cost 300 in the other country or i should buy the one that cost 900?

Roaming and Wi-Fi charges abroad

So I'm a bit confused at the moment with roaming and Wi-Fi. I'm abroad right now staying at my relatives house and both my iphone and iPad are connected to the house Wi-Fi and also put on aero plane mode. Will I still be charged even though I've got both of these on? Also if I'm not connected to the Internet but just use photos and no go on the Internet, will I still be charged? Thanks

Added (1). I was able to connect to a Wi-Fi while using aero plane mode.