Hi, I think I got the same problem. I use Windows Vista home basic and Office Standard. What happens ist that I always got system-breakdowns, if I use "Word" and Skype at the same time, or if I use skype and I used "Word" before the last restart. If I do a restart and use Skype afterwords I don't have any problems. Here's the problem description that Windows gives me:
0000000001: 2008-02-29 22:39:48:570 Exception <atixcode.dll>: Die COM-Klassenfactory für die Komponente mit CLSID {981145A7-E08E-48F3-A1C4-52C28BCAAAF9} konnte aufgrund des folgenden Fehlers nicht abgerufen werden: 80040154.
Exception Called by: ATI.ACE.CLI.Aspect.TransCode.Graphics.Shared.TC_Component::CheckTrancodeComObject processID:04392 threadID

CCCThreadNew:Wizard) domainName

CCC.exe ) assemblyName

CLI.Aspect.TransCode.Graphics.Shared, Version=2.0.2560.26012, Culture=neutral, PublicKeyToken=90ba9c70f846762e)
************************************************************************************************************************
What can I do?
Thanx!