Hello all: I've been having lots of fun with sound this week. I'm now trying to get sound to work on my Sony Vaio PCG-FX220, which is running Red Hat 7.1. A post on the Web said that the ALSA modules supported its sound chip (Windows says it's SoundMax, but I think this is supposedly integrated with the video chip somehow.) I couldn't find any alsa RPM's in my RH CD's and the links to the older (0.5.x) also RPM's via the RH site were broken. So I downloaded the source for the new (0.9.x) ALSA modules; but they won't compile. There appears to be an incompatibility with the source file isapnp.h for this version of RH. Anybody had similar experiences? Thanks, Vaughn Treude