Definitely use the tutorial. It was a great help for when I got my EPSi. Also, get the Ownhammer IR's. They will sound much better than the stock ones. The only downside with the IR loaders that I have is that there are so many IR's. It takes a while to find the perfect one. As was stated, find a couple you really like and build around them.
_________________________
www.soundcloud.com/tckramer