What is the difference between the MSN messenger client that comes with Microsoft Office 2008 and the one that is downloaded from the website. I use the one that comes with Office. The other day I went to my mates house and noticed his looked very different, the one download off the MS website I presume. Is the difference just a theme or am I out of date? Because I still seem to be getting updates for my client, but his looks newer for some reason. So am I not sure. What is the difference?