[Ti] powerbook crashing

[alexandre]

hi all

i've been having problems with my powerbook lately.

last month, my hard drive crashed. i replaced the original 80gb/4'800  
with a 100gb/7200. symptoms prior to the death of the drive (AND  
prior to smart-reporter reporting anything) were strange noises  
coming from the drive, the whole computer would lock up and the hd  
would spin into overdrive. force-quit was not possible and re-booting  
was the only option.

…so i switched the drive and everything has been well until… last  
week. everyday now (4 days in a row) i get a kernel panic.

when i open console, i read this: "SuperLunchTray crashdump[233]:  
wrapper crashed"

what's going on? any ideas?

i've been through a number of procedures… disk utility, safe boot,  
single user mode…

i'm very surprised (to say the least…) since my last crash in os x  
goes back to something like march 2001(os 10.0.1…)

regards

alexandre
:: 17" 1.5ghz powerbook / 1.5gb / 100gb at 7200 / X.4.5 ::