Quick translation by myself
The second article means something like that, I think:
A well-informed source told us that the first PPC 970 single processors at 1,4 GHz left production of Hon Hai. Thats excellent news because they will be available much earlier as expected (not sure on this part). The single processors will be on stock and for sale at the end of may, then the higher models (again not sure) will arrive in the middle of june, just before WWDC.
Seul bémol (?). These machines will be furnished with Mac OS X 10.2 which is not 64 bits optimized. For each purchase of one of these machines, Mac OS X 10.3 will be offered at its introduction in september. With these conditions, at least if Apple not opposes, we will have benchmarks of this machine not later than May, 15th.
(Not sure about the next, but I think means Apple employees get 30% off of G4 Pro, which indicates that this will be the end of those machines.)
HTH,
Veldek