Mac OS X 10.5.8  upgrade to X10.6.8.

Hello! Currently I am running Mac OS X 10.5.8 on my IMac, the new Iphone Itunes requires X10.6.8.
I use Imovie often and have an older version of it.
Am I in for any surprises if I download X10.6.8?
Thanks,
Mike

You cannot download Snow Leopard. You can purchase Snow Leopard by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The price is $19.99 plus tax. You will receive physical media - DVD - by mail.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store.
Snow Leopard General requirements
  1. Mac computer with an Intel processor
  2. 1GB of memory
  3. 5GB of available disk space
  4. DVD drive for installation
  5. Some features require a compatible Internet service provider; fees may apply.
  6. Some features require Apple’s MobileMe service; fees and terms apply.

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