[linux-audio-user] Mandrake 9.0 Roland UA-100

Dear all, Just a quick introduction before I get to the problem. I have a lot of Windows experience of one sort and another, upon which I develop in Python. I'm new to Linux. I veiw make , kernels ,device drivers with a fair degree of trepedation. I have a Roland UA-100 which worked correctly on this machine using Win2K. I have cleaned windows off the machine and loaded Mandrake 9.0 and have been attempting to work through http://www.michaelminn.com/linux/usbua100/README.html I have altered the make files and loaded up Motif et al. and the file now make and make install run with no errors. Upon restarting the machine I find in /var/log/syslog /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/sound/usbua100.o: unresolved symbol unregister_sound_dsp /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/sound/usbua100.o: unresolved symbol unregister_sound_midi /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/sound/usbua100.o: unresolved symbol register_sound_dsp /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/sound/usbua100.o: unresolved symbol register_sound_midi modprobe: insmod /lib/modules/2.4.19-16mdkenterprise/kernel/drivers/sound/usbua100.o failed I'm a bit stumped here because I don't understand how the .o file can be prduced if there are un-resolved sysmbols. I also notice I have no audio facilites listed in the Mandrake Control Centre. Does this machine believe it has no audio, and could somebody please elaborate if at all possible? chris lyon