You don't have to use ScrollLock. I don't use it. It just means you need to take the ScrollLock out of the Keylist. I believe the original intention of having the keylist using ScrollLock is that the ScrollLock has a lighted indicator on many keyboards that people can use as a visual indicator to whether or not they are broadcasting. You can change it to use any toggled state {CapsLock On/Off, ScrollLock On/Off, NumLock On/Off tend to have lighted indicators on keyboards} or no state at all. I simply use the Pause command to turn off my hotkey broadcasting.

Code:
<hotkey Pause>
	<sendpc local>
		<ToggleHotkeys>
For facing, you will want to look at Interact With Target and follow. I talk about movement issues, including facing, in this part of the Newbie's Guide Vol. 2. I also have a bit on IWT at the bottom f the post here and the Quest section of the Jamba guide here.