Can you run MS Office 2007 AND Open Office AND Lotus Symphony on the same machin

[LittleBlueJ]

I am running Windows 7 Home Prem on a new Gateway touch screen desk top.
I did not upgrade the Office 2007 trial that came with, but uninstalled it and installed Open Office.

I now have a new full version of Office 2007 Pro certified for VISTA. I was told it was compatible.

Can I install this MS Office 2007 without uninstalling Open Office and use both? Could I also install Lotus Symphony to try it and use all three, perhaps later uninstalling the one(s) I don't like?

I would like to keep Outlook in any case as I am not thrilled with Mozilla Thunderbird.

Thanks.

 

[ksampanna]

You could use all. Just make sure you have enough RAM.