thanks for the ideas, here is what i found out today…
as usual, the “MAJOR problem” was the operator…ME! the problem with the computer not reading my e-SATA card was that i hadn’t installed the drivers for the card from the disc yet. simply solved.
the heat issue with the graphics card was solved for the time-being by the Mac Store tech moving the adjacent card away from the graphics card so it could get more ventilation. the odd thing about that one, though, is that these cards have sat side-by-side with no issue for the past 4 months. oh well. it’s all working great tonight…
but i think i will start looking around for a second system for backup use in the future…
thanks for helping out a bonehead!
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dual 2 GHz PowerPC Mac G5
2GB MB DDR SDRAM
GeForce FX 5200 graphics card