eliminate having to have to load with the DVD

 

You can also easily create an .iso file, put it somewhere on your hard drive and mount it as a virtual drive.

 

(And on MacOS, it's even more easy).

Steam has often great sales running several times a year where You can get games for 50% or 75% off the regular price. There are also several other simulations available.

 

But rebuy XP10 there? Why? If You already own it...I don't see any sense in that.