-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I found the mtu setting originally and changed it first. It seems that a setting of 100 at both ends of the connection approximately doubles the transfer speed between the two computers but greatly slows down the laptop's transfer speed from the internet. The window size setting may fix this, but I'm not sure how to set it. It seems that ethtool doesn't find any information about the cards on either end of the network cable. - From the PC: ethtool eth1 Settings for eth1: No data available - From the laptop: ethtool eth0 [same result] man ifconfig and ethtool both provide no information regarding window size. Thanks for any help, Lorenzo - -- - -----BEGIN GEEK CODE BLOCK----- Version: 3.12 GCS d- s:+ a- C+++ UL++++ P+ L+++ E- W++ N o K- w--- O M V- PS+++ PE Y+ PGP++ t++ 5+ X+ R tv-- b++ DI-- D+ G e* h---- r+++ y+++ - ------END GEEK CODE BLOCK------ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFC31RXG9IpekrhBfIRAmgZAKDLkbgeiB3XIDCXujt7RSzXzvwJCgCgnYKv utFO8Y3DZpkTF+39//wpfjU= =0d7M -----END PGP SIGNATURE-----