I got Holiday Edition a while back cause everyone was transfering to the new sims.  Any rate I had Double Deluxe Installed which I unistalled since I could get Holiday Editon too.  Thing is that it says LIKE one is all ready installed when I go to put the second DISK in.  I checked the back of the cases an says with the additon of my other packs.   Sims 2 Seasons needs Double Deluxe or the Sims 2 Holiday Editon then Bon Voyage states the same an same with universty. So I checked Holiday Editon to see that it says Updated for 2006 includes the sims plus the sims 2 happy holiday stuff pack.  So in other words I cant have both though Double Deluxe has NIGHT life stuff as well.  I was told that would WORK though so I dont know.

So I cant have Double Deluxe an Holiday Editon together then? Do you have the original Sims 3?

If so, let's called it A. Double Deluxe is B and Holiday Edition is C.

You can install AB and AC but not ABC?I NEVER said that I had sims 3.  Thats what I thought, I had mailed them though an said that I should be able to have them both an work.  Is it possible to have like two seperate accounts an have them on the same machine.  Like I have a second harddrive could I install out to it?