Though I could compile sg.o with an include of modversions.h as an add-on, I found no source code for sr_mod.o and don't know how to build sr_mod.o under these circumstances. I can try another kernel pportide or bear.i and go with emacspeak if sg.o and sr_mod.o are available. Otherwise it's back to slackware 9.0 for sound security reasons. I prefer to be able to back my stuff up.