here you will get fully working PaSharp plug ins for illustrator CS3, CS4 and CS5.
Hidden Block (you must be registered and have 80 posts):You do not have sufficient rights to see the hidden data contained here.
just unzip the folder PaSharp and place it into the plug ins folder of illustrator.
tested on OS X 10.6.7 with CS3 and CS4.
manufacturers homepage with product infos: