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If you are not still using it on the old computer, deactivate iTunes for that machine. iTunes only allows a certain amount of iTunes activations for &quot;copyright&quot;.<br />
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If you cannot deactivate it on the old machine, you are fine. I believe the limit is 5 machines.
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If you are not still using it on the old computer, deactivate iTunes for that machine. iTunes only allows a certain amount of iTunes activations for "copyright".

If you cannot deactivate it on the old machine, you are fine. I believe the limit is 5 machines.

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Generally speaking, you can only sync your iPhone / iPod with one library. HOWEVER, this is a &quot;workaround&quot; to this which involves modifying the library persistent ID so that it is the same on all PCs/laptops that you want to sync with. See this article:-<br />
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<a href="http://www.iphonehacks.com/2008/10/synciphone-hack.html" rel="ugc">http://www.iphonehacks.com/2008/10/synciphone-hack.html</a><br />

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Generally speaking, you can only sync your iPhone / iPod with one library. HOWEVER, this is a "workaround" to this which involves modifying the library persistent ID so that it is the same on all PCs/laptops that you want to sync with. See this article:-

http://www.iphonehacks.com/2008/10/synciphone-hack.html [http://www.iphonehacks.com/2008/10/synciphone-hack.html]


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Will be working on this soon. <br />

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Iphone is synced with a PC already. <br />
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What have I to be careful of? (I dont want the music wiped from my iphone)
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Iphone is synced with a PC already. 

What have I to be careful of? (I dont want the music wiped from my iphone)

Iphone - New laptop - when trying to sync iphone music I get a warning.

A laptop or notebook is a portable personal computer with a clamshell form factor, suitable for mobile use. Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, there is often no longer any difference. Laptops are commonly used in a variety of settings, such as at work, in education, and for personal multimedia. A laptop combines the components, inputs, outputs and capabilities of a desktop computer, including the display screen, speakers, a keyboard, and pointing devices (such as a touchpad or trackpad) into a single unit. The device can be powered either from a rechargeable battery or by mains electricity from an AC adapter.

Laptops Notebooks

The iPhone is a smartphone made by Apple Inc. It and the iPad, along with several other mobile devices from Apple, run on the iOS operating system, which has its own topic, as does the iPad for device-specific questions. Native iOS applications are written in Objective-C or in Swift using the Cocoa Touch frameworks or HTML5 compiled with the help of a package manager such as Adobe PhoneGap; a common IDE is Xcode.