Hello All, I have just recently configured my system to dual-boot between Linux and Windblows. I have a USRobotics 56K 6510 internal PCI modem that is controller-based. It worked well under the default kernel 2.4.29; however, when I built a custom kernel 2.6.15.2 and attempt to connect, it says something like unknown device or command in file /rc.d/ppp/options /dev/ttys4 or something like that. A friend told me that the modem symlink doesn't work or something with udev and to tell the pppsetup script to point to the device. Well, I did--tried a few of them, in fact, and still no luck. I am quite sure I compiled everything into the kernel pertaining to PPP. Am I missing something? Thanks folks. Robby