Hi Richard and Alan,
Richard, as Alan said the only time to panic is if you don't have a back-up and the drive goes DOA.
You are backed-up, right?
To answer your question I've got the external drives from Maxtor including the 300DV FW unit.
In fact all of mine are FW, non offer USB, which is available on many models today.
I'm leaning in the direction (still not made the leap) of Seagate. Seems like the G-Tech drives are unknown.
On the subject of good vs. bad drives - of course some are more reliable than others. Just like any other machine made by different companies and even different models made by the same company can be more or less trustworthy.
It is the nature of invention and manufacturing.
For example, Apple has had a range of reliability results with iPods. All made by the same company but not all with the same service record.
Back on topic - most drives are very reliable, of course. But my first hand experience will keep me from buying Maxtor again. And the tale told by my friend with their Lacie drives rules them out too.
And while not perfect myself I do back-up!