SOld my BB, how do I ensure all of my data is off of it?

I sold my Storm 1 on ebay and need to make sure that all of my data and info is wiped clean. Also, should I take the sim card out, or is the verizon info no good as I now have a new phone on that line?

Thanks!

Please read this thread

http://forums.crackberry.com/f139/th...ontacts-362628

Awesome, thank you!