Follow the simple steps below to root your Samsung Moment running on Android.
1) Partition your SD Card to have first partition as fat16 and second ext3 [this tutorial assumes you have this setup exactly as stated]
2) Boot in Test Mode with Call+Center+Power
3) Copy root (download root from here) into your tools directory of the sdk
4) adb push root /system
5) adb shell chmod 0755 /system/root
6) adb shell /system/root
7) Unplug usb, remove battery, reboot into test mode when instructed
8) adb shell
9) /system/bin/btld_testmode
10) /system/root
Enjoy with your Rooted or Jailbroken Samsung Moment.