I'm using some persistent USB installs of Lubuntu, Linux Mint 9 LXDE, and Peppermint OS. I'm using them to figure out how to use LXDE. So I'm still in the midst of the chronically stunned learning curve end of things...

I was using my Linux Mint 9 LXDE install and was going to install LXPanel; only to discover LXPanel was already installed (part and parcel of LXDE, from what I can see, eh?). On the one hand, I managed to figure out how to configure LXPanel from the Open Box Configuration Manager. On the other hand; I couldn't for the life of me figure out how to make LXPanel appear on the GUI. How does one make it appear on the GUI?
I'm sure there's something obvious I'm missing. I just haven't figured out what it is (obviously).
Anyway, if anyone could tell me how to get LXPanel showing up on my screen (as some screen shots I saw in some posts on LXPanel), it would be much appreciated!
Thanks!