I'm trying to get an iRIVER iFP-599T aduio player, with the Universal Mass Storage firmware. I've tried with 2.6.1-rc1-mm1 & 2.4.22. The device is seen, but there is no way to mount it, nor re-partition the thing. I have it working from Windows and MacOS (I tried once on this). At first look, it seems there is only one whole partition, but fdisk reports 4 mangled ones, and some users who said they got it to work under 2.4, explain that the mountable vfat partition under linux is the fourth one (/dev/sda4 on my system). There is no way here. I've recompiled with USBm usb-storage && scsi debugging enabled and not as modules, directly into the kernel. For your info I'm using udev. See the attached dmesg, and some info from /proc, if there is anything else which could come in handy to find where the problem might be, please ask :) P.S Other than the linux-kernel, please cross-post to my e-mail address since I'm not subscribed. -- Javier Marcet