Some months ago, I updated my laptop with Mac OS Snow Leopard. I didn't notice that my Macfusion stopped working because of the update; but when I tried to use it, I didn't take the time to look for a solution since I generally expect that everything should work out of the box for this computer; I put the problem aside. Then, I randomly found a special MacFusion build working with Mac OS Snow Leopard; just wanted to share this link in case someone had the same trouble.