Hey,
i've had this ps2 to dreamcast converter http://www.joypadgame.com/ps2.html (the one they call total control plus at the bottom of the page) for a while and just tested it with my HRAP 2 compared the lag in Gunbird 2 (DC) to DDP:DOJ (ps2, with no converter) and there is a noticable delay (or input lag) with it.
So i was wondering is this a real Total control plus http://www.4triangles.com/pics/tcplus.jpg or another version wich is probably "laggier".
Thanks