QUOTE(jstbid @ Oct 26 2009, 08:35 AM)
Hi there, i am new in playing WOW so would require some advice from all the highly experienced people here.
I am currently using orc hunter, and would like to know what profession would best suit?
profession i meant was - herbalism,miner etc...
thanks in advance
The answer is....... it depends

1. If you not level 80 yet, get gathering skills like herbing or mining. Its good money and trust me, you need GOLD more than anything else at this point in time.
2. If you are level 80 but still don't own basic flying skills/mounts, go back to #1
3. If you are level 80 but have less than 5k in the bank, go back to #1
You are 80, have over 5k in your bank and the essentials without worrying too much about gold. THIS is when you start thinking about the best professions for your class.
In terms of PvE, there really isn't a significant difference between the professions (with the exception of tailoring) so you are actually pretty much free to pick and choose what you want. The best "bang for the buck" combo in my opinion is a combination of either Alchemy, JC or Enchanting.
Alchemy - Saves money cos your flasks last twice as long and are more potent. It is also a decent money maker if you are willing to invest some time in studying your local AH.
JC - A lot of utility and by far the best money maker.
Enchanting - If you don't have an enchanting toon, this is very good.
Never overlook the importance of gold as a new player. This is probably the best advice I can give