1. Hardly... you are likely to run out of memory if you get a device 
that eventually supports the player required.
2. Get it down on non-volatile memory, as I am sure that your clients 
eventually will run our of juice and thus loose all state.
3. <nelson from simpson>ha ha</nelson from simpson>
4. dunno
5. Motorola and Nokia are the lead companies striving for, check the 
Motocoder and the Nokia Forum for Developers out...

Anyways... despite the above...
I have some real experience building a multicasting MediaServer multi-
client-control-panel into a flash based PDA application.
We went through the typical J2ME, .NET remoting for Pocket PC, etc... 
we settled for at Flash based approach and it was fine...
There are some problems however with keeping the XML socket open for 
longet periods and eventually you will run into problems with the 
notorios memory leaks of the various Flash players (The garbage 
collector contains several well-documented bugs)... your app WILL 
eventually need at reload minimum every 2-3 days. Also is there a 
huge problem with the load of application. In our case we needed to 
have the PDA OS load the Flash App. as default at boot-time and this 
could only be achieved through tweaking 3rd party apps, and 
eventually when the darn device lost its last juice it threw all 
settings leaving us at nothing.

Its fun and games, but its far to unstable to consider for production 
environments... I'm terribly sorry - Adobe (the artist formerly known 
as Macromedia) but its the god-for-saken-truth...

m5c, DP

--- In [email protected], "shahnavaz Alware" <[EMAIL PROTECTED]> 
wrote:
>
> Hi,
> 
>  
> 
> We are developing web application using Flex 1.5 for desktop. Now 
there is
> planning to make same application available on PDA's. Flex is my 
first
> encounter with Flash Programming (J2EE Developer). That's being 
said I have
> few questions for you guys doing development on PDA/Mobile devices 
using
> Flash/Flex
> 
>  
> 
> 1)     Does Flex 1.5 application can be built for PDA's? 
> 
> 2)     If it's possible is there a Hardware Requirement for PDA?
> 
> 3)     If it's NOT possible to build the application for PDA using 
Flex 1.5
> what are my alternatives using FLASH?
> 
> 4)     What is the direction Flex taking as far as PDA/Mobile 
devices are
> concerned?
> 
> 5)     Are there any links I can follow to have a head start on 
this mobile
> development using Flash Architecture?
> 
>  
> 
> Thank you, 
> 
>  
> 
> Shahnavaz Alware
> 
> Software Engineer
> 
> Office: 760-929-2300 ext 140
> 
>  <http://www.visiprise.com> www.visiprise.com
> 
>  
> 
> 
> 
> It is our company policy not to accept email of any data controlled 
by the
> International Traffic in Arms Regulations (ITAR).  Please contact 
our
> Security Officer, Alexander Houtzeel, for instructions and 
authorization to
> transmit such data.
>






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