Mikel,

This is normal for rechargables. My WorkPad z50 does this, as does my 
WorkPad c3 (Palm 5x clone).

Sean

Mikel Waxler wrote:

>Sometimes when I plug in my ac adapter to my z50 there is a ver soft
>hissing noise comming from the connection.
>
>My first guess was that there must be some feedback comming from the mic
>on the top of the case. Much to my suprise the noise comes from the bottom
>almost as if it were inside the battery. I am not above believing that the
>noise is comming from the mic and I am just getting some odd echo.
>
>Anyway does anyone get something like this?
>
>
>
>-Mikel
>
>  
>