I have a PVR-150 using IVTV without issue. The kernel module was a bit fun but it seems ATRPM did have compatable packages that worked ok but need to be careful on future kernel updates due to this added dependence now though. Even the fedora howto for MythTV suggest using the rpms for ease of setup. I was unable to use myth-suite from ATRPMs due to a lib dependency issue in centos. Had to manually install the myth related rpms and avoid myth-gallery because it caused dependency issues with Centos 4.4 http://wilsonet.com/mythtv/fcmyth.php http://atrpms.net/dist/el4/ivtv/ Linux shuttle 2.6.9-42.0.2.ELsmp #1 SMP Wed Aug 23 00:17:26 CDT 2006 i686 i686 i386 GNU/Linux Seems I probably missed the newer ivtv rpms for the newer kernel in centos but it works for now. (Home LAN firewalled etc) Didn't want to run a seperate distro here and work but could have. Bit harder to get compat RPMs for this type of things for EL4 due to version differences etc but so far so good. -- William