I am considering replacing a NetGear 634U router with the Linksys equivalent. However having been bitten by poor performance of a USB network storage server I would like to hear from those with the WRTSL54GS. What sort of performance are you seeing on file transfers from: 1) The wired network ports to the USB drive? 2) The wireless network to the USB drive? 3) Has anyone done peformace testing for the different file systems (FAT32 vs ext3)? Any feedback would be appreciated.