you want to make gold fast? WOTLK....gather herbs, mining, leather in that order. Keep the herbs for the WOTLK and sell the early ones for tons of cash in AH when its released. You will always be able to make gold in AH by selling ore and leather. And dont forget the cloth you can sell as well....Make

Make sure you have an enchanter in your group. DE every green/blue you get. Keep in the bank and sell when you get it full. Make sure you have Auctioneer so you can see what the going prices are.

Pretty simple to make gold if you know what to sell.

good luck.