> I have two computers connected with a crossover cable (BTW, thanks > &rw), both with 100Mb/s ethernet cards (SIS900 & RealTek 8139) but > they seem to be connected only by 10Mb/s (NFS transfers are at a bit > more than 1 mbyte/s). I just compiled the drivers into the kernel. > Try to turn off autodetection mode in cards and set it in 100Mb/s. Serguei.