If you're a bonafide Do-It-Yourselfer you can't go one more day without, at the very least, a mini air compressor. Once you experience the ease of pneumatic tools, life as you know it will never be the same. It's too complicated, you say? Ha! Not after you see step by step how easy it is to rig up for interchangable pneumatic tools. I'm partial to the stapler for upholstery purposes.