I had to reformat my daughter's PC recently, and of course, she lost all of her previously installed programs.  She had the Sims2 on CD previously, so I went out to get the same game on DVD for her, and installed it the other day.  We've already uninstalled and reinstalled twice, and it still loads very slowly, and many of the features aren't working.

It's a memory hog, and has become frustrating for her to play, because she knows what she COULD be doing with it, if it was working properly, since she owned it before.  It just seems that the DVD version might have more glitches than the CD version. ...