Hi folks. I just inherited a Dual Core Macbook Pro running OSX 10.5.8

Any advice Macbook Pro users can give me I'd much appreciate. I am a long time Windows user and have always respected and admired OSX and it's capabilities. So I'm really excited to play with iMovie, iPhoto, and maybe Xcode. Three questions I do have are:
1. Is there any advantage of connecting iPhone to Mac over Win?
2. Is there any issues connecting or syncing back and forth from Mac and Win?
3. Does the latest iLife come with the $29 upgrade to OSX 10.6 or does it need to be purchased separately?
TIA,
hermdog
Any advice Macbook Pro users can give me I'd much appreciate. I am a long time Windows user and have always respected and admired OSX and it's capabilities. So I'm really excited to play with iMovie, iPhoto, and maybe Xcode. Three questions I do have are:
1. Is there any advantage of connecting iPhone to Mac over Win?
2. Is there any issues connecting or syncing back and forth from Mac and Win?
3. Does the latest iLife come with the $29 upgrade to OSX 10.6 or does it need to be purchased separately?
TIA,
hermdog
