Apple gives a warm welcome to Windows 7

Apple has responded to the launch of Windows Seven with a new TV ad in its 'I'm a Mac, I'm a PC series'.

In the latest version, PC, in his suit, comes to brag about the benefits of Microsoft's new OS, explaining that this time, it's changed for good and will have none of the drawbacks of the previous version.  Mac, on the other hand, seems to remember that that's what they said about Vista, and XP, and Me …