On Fri, 1 Jan 2010 09:54:51 -0500,
(S D) wrote:
>just for accuracy : I was questioning recorders , not players, and only
>possibilities
Even more retarded. A burner drive (recorder) would burn a dust
particle off of the surface of its lens.
They need cleaning even less often.
Mine:
LaserDisc player: 18 years, never cleaned, always worked.
About fifty PC 5.25" form factor CD readers, and never needed cleaning.
Back then most read failures were due to a sagging lens suspension that
moved the lens outside the range that the lens positioner could manage it
within.
DVD era:
About 30 players, none of which have ever needed cleaning.
HDDVD: Never in what four years.
BluRay: 4 players and all work just fine and get used daily.
Conclusion, dopes like you exhibit paranoia and make assessments about
the status of a piece of hardware, even though it is outside the realm of
your ability to grasp how it operates.
Sure... a store is going to try to relieve you of some of your wallet
thickness. That is what they do.
That doesn't mean that what they are trying to sell you doesn't fall
into the "snake oil" category.