``802.11a is necessary if you want to update the content of a bunch of handheld units with the least amount of hassle. ``Hey, you, push this cart of Digeplayers into that room, whistle Dixie twice, and go out the other door ... we need to get today`s Daily Show on there.``

``802.11a is necessary if you want to update the content of a bunch of handheld units with the least amount of hassle.``

No it`s not...``b`` would be fine....the PEA utilize ``b``

``Hey, you, push this cart of Digeplayers into that room, whistle Dixie twice, and go out the other door ... we need to get today`s Daily Show on there.``

For a cart configuration....as the original DigE`s utilize...you would not need a wireless network for content management.

The only time you would need a wireless network...would be when the units are place through out and not having to touch them except for maintenance.

doni