Thank you all. I have a lot to learn, that is true, so I better get off the computer and start learning.
forget the computer...just shoot! i don't know if i'd worry about "lighting" an image at this stage of the game just yet. work on composition, color and control. find your style and run with it. remember that photography is an art...some people will love what you show them and others will despise it; so all you can do is stay true to yourself and you'll be just fine! i like, "Photography" by Barbara London and John Upton. it's a great book that takes you through the basics and them some. i still reference it when i get stuck on something.
as for getting a dslr? well, that would depend on how serious you are about getting into photography and how much disposable income you want to invest into it. if you can afford it and if you're even remotely serious about taking this up as a hobby, then a dslr will be invaluable to your growth. good luck and welcome to the forum! now get off the computer and start shooting!
oh! one more thing: as for your instrument, take it outside in the shade where the lighting is even (so you can just focus on the subject) and photograph that thing in as many different ways as you can come up with. shoot near, shoot far, shoot low, shoot high, shoot at an angle, shoot just the knob thingys...you get the idea. you'll be enlightened at what you can come up with.