Robert What do you mean by 'the sleep issues appear to be related to the kernel'? This would imply that the coma problem is related to a particular version of the OS. There have certainly been other wake-from-sleep failures on all kinds of Macs which *have* been related to an OS version though most if not all of these have been fixed by incremental OS upgrades. However the coma issue which is of concern to many PL-upgrade owners is the one which causes the Mac to fail to wake up, ever, under any version of the OS (9 or X) when a PL upgrade is installed. The same Mac will wake fine when the PL card is not installed. For the record I am otherwise extremely impressed by your product which has given my Cube a new lease of life and I will be purchasing further PL upgrades for other Macs just as soon as the coma issue has been resolved. Thanks James -- James Knight Norwich, UK j.knight at kb-group.co.uk on 15/1/03 4:05 am, Robert Jagitsch at robertj at powerlogix.com wrote: > >> Robert (or other well informed cubists): >> i've been following the processor upgrade threads with some interest, >> particularly in the price drops (being a cheapskate at heart)! >> >> but have the 'coma' issues been resolved for the '100 series' 800/1000 >> singles? > > Sleep issues appear to be related to the kernel, not the hardware. We have > tested systems where this happens on stock processors too. Research is > continuing in order to ascertain things definitively. > >