I've recently acquired two problems with taking Panther out of sleep. Both started shortly after I installed the recent security update, so I suspect that might be a cause. I'm using an Aluminum Powerbook 1.25 GHz. When I put my PB to sleep, it sometimes suddenly wakes up a few second later while the lid is closed. As well, sometimes if I put it to sleep when it's on battery, when I plug it in to power, it suddenly wakes up (with the lid closed). When I bring my PB out of sleep, sometimes the sound doesn't work. If I hit one of the sound adjustments, it gets back to normal. The sound isn't muted--if I hit the mute button while the sound isn't working, the screen image shows it's just been muted. Once I take it out of mute, the sound works normally. Has anyone heard of these issues, or does anyone have a possible solution? Thanks for you help!