Well, you *could* make it useful. Do the hack to install your old 25 MHz mainboard in one of the alternate slots. Put the new 33 MHz mainboard in the traditional slot. Connect both to your ethernetwork. Have the 25 MHz net-boot from the 33 MHz, or boot it off its own optical (but I'd have it net-boot, so you can use the optical for backups or whatever). I dunno what your power supply would think of all this, particularly if that's the same system you have the Dimension in, so I recommend some caution, but if it works it'll be pretty cool. You'd still be able to access the OD, via the 25 MHz board (which you could also set up as a print server), but all your console programs would get the benefit of the 33 MHz board. - Mark