I love your Avatar!
Anyways, it's fairly easy to set up a macro.
First off, type
/macroThis will bring up the Macro pop-up window.
Once this is done at the bottom right hand of the window, click the
New button.
Here you will name your macro, and choose an Icon you wish to represent this macro. It doesn't matter which Icon you pick, just whichever you believe suites it better.
At this point you get to actually create your macro!
There are several things you can do with macros, but in your case you want to set off a skill and a trinket at the same time. I have a macro similar to this, labeled
Maximize DPS.
Here is the script I would use for your needs.
| Quote: |
/castspell [spellnamehere] /use [nameoftrinket] |
For more descriptive information on Macros, make sure to check out Wowwiki.com under the Macros section.