Upon addition (it's been running smoothly for about three weeks using the factory installed memory) of a 1GB memory stick (Kingston, 2 GB total) my (latest revision) PB 15, 1.67, 10.4.3 occasionally freezes. The only way to get it back is to restart using the power button. PRAM and NVRAM reset as per instructions from Apple support. Freezes occur at random, i.e. the freeze is not associated with a particular program or particular actions, at least as far as I can tell.
Any help in this matter would be appreciated/ZB
Any help in this matter would be appreciated/ZB