Hey guys, thanks for all the friendly greetings -- hello to you, too!
I used Mr GRiM's method and it works perfectly! To my delight, I can also just drag new shortcuts onto the toolbar and it behaves as before. I've attached a screenshot that should illustrate just how useful I find the Quick Launch toolbar. In addition, you can also see that I use a similar technique in Firefox. It might look like a bizarre array of icons at first, but now that I'm accustomed to them I can work even faster! Now I just need to figure out how to remove that second 'show desktop' icon at the far right...