VisitorDesigns Headset cup press worked well. Threaded rod, two nuts, a bunch of washers and some time, it went it real nice, and only on the 18th try. (partially because i didn't realize a spot of powdercoat still on the inside of the headtube that was makin the cup go in at a wierd angle, so once it was gone, it went in perfect). Now if I only could find the 8mm Allen bolt that went in my stem, my bike would be together and on the road.