I wanted to install 2007 next week but I read a post a while back that someone had a problem with 2007 working with a spaceball. Seems like I saw another that had problems with Outlook 2003. Is anyone else having these problems or not having them? Xi Mtower 64 SLI AMD Athlon 64 X2 4400+ Quadro FX 1400 Win XP Pro MS Office 2003 SBE