These are exactly what I need, $N. Thank you.$b$bAllow me to suitably reward you with this. You may not understand what you would need with such a device. You might not even know quite what it really is. Alas, I cannot tell you when you will find it most useful; just know that at some point in the future, you may find this item to have extreme utility and function when consumed. Whether or not you choose to hold on to it until then... this, my friend, is up to you.