I was just thinking myself that I tend NOT to disconnect from the internet anymore when I play or pause antivirus while I want to play. I used to do that regularly when TS2 was new.
Not that XP alone can't find things to do which might cause you to pop out to the desktop frequently.
Ya might think about those first two things before ya play next time and see if it makes it any smoother.
I caught myself wondering at the vet's, in a tiny square-shaped room they have for you to wait for the pet's examination, whether it was more a 2x2 or a 3x3 in build mode.
I've been using the Photo Studio that comes with SimPE for the longest time. Lately I have been wondering how to go about diversifying the frame colors.
After reading the tutorial I had a new recolor including the frame done in a few minutes.