I have a one year old MacBookPro with Intel 2. Today my wife bought me an I-Phone as a belated V-day gift. All excited, I briefly looked at the little booklet that comes with the I-Phone and it said to download the latest version of I-Tunes before plugging the phone into the computer to set up the phone. I now know this was a mistake-no doubt the version of I-Tunes I already had on my laptop (which I didn't use til now) would have been fine, but hindsight is 20-20. So....I dutifully downloaded the latest version of I-Tunes, and now when I double click on my I-Tunes Icon on the bottom of my screen I get the message, "I-Tunes requires Mac OS X-10.4.9 or later". So what do I do next, but I dutifully go to Mac OS X downloads and in my haste to download something quickly, I downloaded the latest OS X 10 (not Leopard) but for PPC because it was the first offered and in my haste it did not occur to me it "PPC" was for Power PC and not my intel 2 based MBP. Well, so you don't get bored to death and quit reading, I have since downloaded one version of OS X 10 after another, hour after hour, and nothing seems to be restoring my I-Tunes. I keep getting the above referenced message. I shut down, I reboot, nothing helps. Please help. Forget the damned I-Phone. I just want I-Tunes to work again on my MBP. Any help appreciated.