I always just tap them out with a punch or a home made drift,and press them in with a 2x4 and a hammer.My method is half azzed;it would be nice to have a real"press" of some sort.Hardwoods should make nice cup presser inners-heck,if you are a real cheapskate you could put them on either side of a big screw type pipe clamp,and just press them in.Maybe you could make a run of just the wooden "pressers" and sell them here.Luck,Charlie