So far I am running under the 3rd set of batteries and I purchased my Zoomer
back in January '95. I retired the 2nd set because I though they were
getting weak.
As a side note, the "free" pen promised if I registered my PDA just arrived
today, kinda of a slow response. Its an o.k. pen, it is easier to hold than
the retractable 'stick' ;-)
Rod