25) Tracing in CorelDRAW
The first two articles show how to use CorelTRACE feature in CorelDRAW 9 (should work with later versions, too). The second article shows how to scan and trace with CorelDRAW 12, but it works with versions 7 to 12.
http://www.summadirect.com/tips/tip7.html
http://graphicssoft.about.com/od/...
http://www.asigns.com/tips/tracing_in_corel.htm

24) Autotracing tips
If you decide to autotrace, even if you know the angels will weep for you, remember these four tips.
http://briem.ismennt.is/2/2.3.2a/2.3.2.03.auto.tips.htm

23) Turn a bitmap into line art or stencil with Photoshop CS
Question and answer regarding how to turn bitmap drawings into line art or line art into stencils.
http://photoshop911.typepad.com/help/...

22) Convert bitmap to vector - Asylum FAQ
Explains converting bitmap images into vector graphics.
http://www.ozoneasylum.com/5794

21) Xara Bitmap Tracer
The first article explains why a user shouldn't use the Bitmap Tracer and shows another way to make a vector copy of a logo using trace. The second article traces a vector object from a bitmap and walks through the process of tracing the bitmap for better results.
http://www.xaraxone.com/...
http://www.xaraxone.com/...