> On my chip I read "XC68LC040RC25B", "02E23G" and "QEZH9428B".
> Would I be better off trying to find something else?

Not at all. An LC475 is a very nice machine except for the LC040. I was able
to replace the LC040 in my Q605 (identical unit to the 475) with a real 040
for just US$20.

-- 
----------------------------- personal page: http://www.armory.com/~spectre/ --
 Cameron Kaiser, Point Loma Nazarene University * ckaiser@stockholm.ptloma.edu
-- Our policy is, when in doubt, do the right thing. -- R. L. Ash -------------