Installing R2 Additions onto existing/working 2003 SP2 SBS?

[Feltel]

Hi,

I´m now administering an 2003 SP2 SBS Server which is used to provide Exchange-Service for our BlackBerry users. The machine was set-up a while back and the company who set up this machine forgot to install the R2 additions as the machine was installed. I´m asking if its possible to install the R2 additons (all other servers in our company are running 2003 R2 Standard) onto such an machine now? I know that the R2 additions could be installed after the base install, but now the machine is "no more clean", if you knwo what I mean. :-) Apart from Exchange 2003 SP2 theres only VMWare Server installed on this machine. Nothing else.

[nmX.Memnoch]

You should be able to install the R2 additions without any problems. I have "upgraded" existing 2003 Standard Edition installs before, but not SBS installs. Just make sure that your R2 disk has SP2 integrated already.