[lucysmom]

Thanks.

None of what I read supports your assertion that file conversion and optimization are the same thing.

To optimize a file, it would have to be converted, but just converting a file wouldn't necessarily optimize it.

[Las Vegas Ron]

None of what I read supports your assertion that file conversion and optimization are the same thing.

Then you have a comprehension problem.

Go study it yourself, I'm not here to be your graphics instructor.