off the top of my head i remember him lacing a couple of balls over the second basemen's head, and one ripped over first base hit so hard he turned it into a triple.
this isnt scott rolen. it's not surprising he had trouble pulling early in his career because typically the better younger hitters go the other way more often in the early parts of the career and pull more when they get more comftorable (i remember keith said this when talking about wright).
except rolen kind of has that david eckstein stance where he's so crowded over the inside he'd have a tougher time getting the swing through to pull it because he couldn't catch up to the major league baseball. that's probably why they sent him to the minors and adjust his swing swightly so he could be quicker on the inside pitch.
murphy doesn't crowd himself over the plate nearly as much and is going the other way because that's where teams are pitching him and he knows how to hit them.
i'm not a batting instructor but that's my two cents on this.