Game Help Talk:Install

Installing Holiday Edition with Double Deluxe Help Please!

So I don't exactly know where to look for this and if there's a better place I could ask, PLEASE direct me there.

Okay, so I have the Sims 2 Double Deluxe installed and all the expansion and stuff packs except for holiday edition and family fun stuff. I just got Holiday Edition and it has four disks. When I put the first disk in and tried to install it, it said please insert the first disk. I was super confused because that was the first disk. One by one I put each disk in and none of them worked. I have no idea what to do and I do NOT want to uninstall all of my expansion and stuff packs. If I have the Sims 2 Double Deluxe installed will I be unable to install Holiday Edition unless I install that? And would that mean that if I uninstalled Double Deluxe and installed Holiday Edition I wouldn't be able to have Nightlife or Celebration! anymore unless I bought those disks separately? Please someone help me I need to know. Thank you!

Origin Install won't work

I have un installed The Sims 3 due to poor performance. I had 4 EP's. I've re downloaded sims 3 through Origin but now it won't install. I thought maybe I didn't have enough memory to have both sims 2 and 3 on my computer so I took out all the sims 2 but that did not help. I uninstalled origin 3 times and started fresh. and I've tried many times to install sims 3 but it is still not working. Please help!