It's pretty much the best ever. Traci rocked when she put that in there. It's PERFECT for all your acrylic shadowing needs
Just an fyi, for when you do play with. I couldn't get it to work for the longest time. I figured out that just selecting drop shadow from your layers toolbox (down at the bottom, the lil circle with the f) that doesn't pick the acrylic one. When the drop shadow box pops up I have to go to the left hand side of it, and at the top double click on styles, and then I can select a different style (traci's acrylic). Then click on drop shadow underneath the styles on the left, and it'll bring back up the regular drop shadow box with the light source angle, opacity, size, distance, etc.
And if that confused the heck out of you let me know and I'll take some screen shots of what I mean, lol.