Here's my setup: Cablemodem->WRT54GS->Laptop (XP) with 802.11g connecting at 54Mbps. ->Wired PC (XP) connected at 100Mbps full duplex I am using Sveasoft Alechemy, and WEP encryption, so I know there's a little overhead. But it takes about 30 seconds to copy a 4MB (MegaByte) file. To me that translates to about 1 megabit per second. I have searched the forum and one other guy says he can transfer a 1GB file in about 15 minutes. It would take me hours to transfer a 1GB file. What settings can I tweak to increase performance? And what software (freeware) do you recommend to monitor thorughput?