It's pretty easy, learned to do it the first time on my own. You'll need a good pair of splitring pliers (mine are Craftsman).
You'll need a 12pt. 10mm socket for one of the bolts that hold the two case halves together, the rest are 15mm. I always replace the 10mm bolt with a 15mm bolt when I reassemble so they're all the same.
When reassembling and you've got the two case halves together, use a small pic (similar to a dental pic) to ensure the oilpump pickup tube is fully seated in the pump. Also don't forget to install the shiftrail spring.