Hi, I purchased a Mac and want to transfer my address book to the mac. How do I do this?

Here's how to do it in Mac OS 10.4:

Mac OS X 10.4 Help: Transferring your address book from a Windows computer

And here's how to do it in Mac OS 10.5:

Mac OS X 10.5 Help: Transferring your address book from a Windows computer

Vasily