easy take the best stuff off the one and use it on the other,,,,,,make sure you use the one that has the fastest cpu and the most ram,,, you can use the other hard drive from the one, and put it in the one u decide to use and use it as back up storeage.... or if you have cd rw on one and cd rw on one use both in one..... lots of ways to mix and match a system, you outta see what i did, just to make a box and use it as my server,,,,,,,,,,,,,,,,,,,,ahahahahhahahahhaha mix and match ahahahahhahahaha
