Configuring Jetpack Sharing button shortcode

Hi Jeremy – thanks for this!
A few questions:

I’ve installed Jetpack, Jetpack Sharing butttons shortcode, and Remove Original Jetpack sharing buttons

All are active. I had set up the original Jetpack sharing buttons but they appeared on the bottom of my post. I wanted to put them on the top of the post so I downloaded the other 2 Jetpack add ins

1) Where do I find the short code? Is it the code that I see in the editor when I look at “jetpack-sharing-butttons-shortcode/jp-sd-shortcode.php”?

2) I see the buttons on a single-post page (at least that’s where they showed up at the bottom when I first installed JP). If I use the shortcode, and place the buttons on the top, and if I add the shortcode to the header of a post in my WP Loop, will the URL be the high level URL of my blog? Or will it be the direct URL of the post (which is what I’m trying to do). I’d like people to be able to like or tweet the post even without clicking “read more” to get to the place where they can tweet or like it.

thanks

http://wordpress.org/extend/plugins/jetpack-sharing-butttons-shortcode/