Vegas AND Avid Xpress DV installed on 1 pc?

I'm wondering if there are any issues running them both on one machine.
And I know you're ready to start typing "what the hell do you want Avid for??!".. I know, I hate it as well, but I might need to learn it in order to get more jobs in the future and keep on paying the mortgage.. :)

grtz & happy new year all