explanation please shorting, page-4

yes mont I would like to know what you're really trying to get at..any one with a bit of knowhow, can just google it and get a total full explainion on many sites if they not 100% up with it all.

The Basics of Shorting Stock
I own 10 shares of company ABC at $50 per share. You believe the stock price of ABC is grossly overvalued and is going to crash sometime soon. You are so convinced that the stock will crash, you come to me, and ask to borrow my ten shares of ABC and sell them at the current market price for $50. I agree to lend you my shares as long as you pay me back ten shares of ABC at some point in the future. You take the ten borrowed shares, sell them for $500 and pocket the money (10 shares x $50 per share = $500).
The following week, the price of ABC stock falls to $20 per share. You call your broker and tell him to buy 10 shares of ABC stock, at the new price of $20 per share. You pay him the $200 (10 shares x $20 per share = $200). A few days later, you pick up the shares of ABC and bring them by my office. "Here are the ten shares I borrowed," you say as you put them on my desk.

Do you see what happened? You borrowed my shares of ABC, sold them for $500. The following week, when ABC fell to $20 per share, you repurchased those ten shares for $200 and gave them back to me. In the mean time, you pocketed the difference of $300.