Also, on the names question, I also see a lot of people ask how to rename their pet...
Target your pet then type this:
/pet rename Dave
If you want a space in your pets name type it with " " around the name, like this:
/pet rename "Big Dave"
I consider pet names to be a 'big thing', you will be known as much for your pet names as for your own name.
Therefor, pick yourself some good names for your pets and stick to them.
You can write a macro to make renaming your pets easier like this:
/macro bot /pet rename "Big Dave"
/macro doggy /pet rename "Little Dave"
Both of these will create a little button stuck to your cursor, which you then put into one of your 'quick bars'.
Press 'Y' to activate & deactivate your quickbar.
The green part of those macros are the macros name, the one you will see when you put the button in your 'quick bar'.
These examples are for an Engineer, just change the green part to suit whatever you're renaming...
Don't make me come in there and Moderate you!