Macintosh users who want to sharpen their work up should test drive Mac the Knife. For £34.44, you get a colour binder, 400K of clipart on a 3.5in disk and an instruction manual. Mac the Knife is a collection of pictures, icons, borders, tools, maps and textures stored in MacPaint files. The idea is to clip Mac the Knife images and paste them into your files. Contact P&P Micro Distributors, 0706 217744.