WW, I guess the best you can do is get a cheap HF belt sander and have fun with it, it's not until you try it that you start to learn.
On another note, the comment I made about not buying HI khuks because they get blessed to their god seems to have irked a mod, who sent me a pm explaining the concept and saying that if I were to base my purchases on religious beliefs, then I should stay with my Beckers and then added that Uncle E is a Christian and probably blesses the knife, employees etc (sarcastic tone? dunno, not gonna ask). I thanked him because I'm a Christian too