[Comedian2004]

The only issues I have had is when the power goes out when I am simming the league (replace the UPS battery dummy).

I backup using a program called Karen Ware. (Google Karen Power Toys, just DO NOT look at her picture).

You can automate it so it does the backup at 2am while you are laying there trying to go to sleep but not being able to go to sleep because you ate pizza too late)

It just copies the new files. I don't always do it after every league, but this sim is not your typical 'online league', so if it crashes I have creative work arounds.

Once, I started simming the 2nd half. It got almost into the playoffs and something happened, it crashed or an airplane crashed on my room or something like that, and the season was squash. I was able to finish the season, but I basically lost all of the 2nd half stats. I creatively told the people that the stat nerds that process the season went on strike after the all-star break. They bought it.