Upgrading Mac OS 10.4.11 to 10.5 for iPhone Dev SDK

[rootX]

I was thinking if I have to buy new cd for getting 10.5 version or I can update to 10.5 from 10.4.11?
Eventually, I am installing iPhone dev SDK and was thinking if I need 10.5 for that ...

Thanks.

 

[jtbell]

You have to buy 10.5 if you're at the 10.4.x level or below. When only the third component of the version changes, it's a "minor" update that you can download for free.

Suggestion: If you have an Intel Mac, don't buy 10.5 now unless you really need to upgrade in a hurry. There are rumors that 10.6 ("Snow Leopard") will be announced at MacWorld next week and will be available in the next couple of months. It's being designed to be significantly more efficient on Intel Macs.

 

[quicknote]

I would recommend updating to Mac OS 10.5 for several reasons. First, the newer operating system may have improved compatibility and performance with the iPhone dev SDK. Additionally, updates often include security patches and bug fixes that can improve the overall functionality of your device. In terms of obtaining the new version, it is possible to update from 10.4.11 to 10.5 without purchasing a new CD. However, it is important to make sure that your device meets the system requirements for the update and that you have enough storage space available. Overall, upgrading to Mac OS 10.5 would likely benefit your use of the iPhone dev SDK.