PDA with MAM freezing after synchronization

Hi all,
We have installed MI 2.5 Client SP13 P03 (over CrEme 3.26) and MAM 2.5 SR2 in a PDA with 64MB RAM + 64MB ROM. After the initial synchronizations, when we start using MAM (entering notes, orders, etc) the PDA freezes and we have to make a cold boot, which erases all programs from the RAM, including MI.
By the PDA design, only data stored under /Applications folder will be kept after a cold boot. We are now trying, until now without success, to install CrEme and MI in other places (under /Applications or in a Flash Card) to overcome the problem of the data being lost after a cold boot.
Meanwhile, the original problem still persists: the PDA is freezing because the memory is exhausted after installing CrEme, MI, MAM and synchronizing. As we used SAP documentation to ask for a 64+64MB PDA, we thought it would be enough, but it seems it isn't.
Does anybody know a way to minimize the memory usage of MAM, either by using less storage space (where the programs are kept - we have approximately 14MB of programs + 10MB of synchronization data) or by using less program space (where the programs are executed - we have approximately 26MB of used memory BEFORE we start navigating through MAM, when the PDA freezes)?
Thanks,
Daniel

Hi Daniel,
First we are using something called "Persistence Manager" I will try to get you more information when the Systems Engineers come in (they installed it). It backs up everything as its installed or anything changes in the environment. It does make you a little impatient when it kicks in automatically specially after every warm boot. However, we have yet to lose any data during cold boots. We are using Intermec CK30.
Secondly, If you look at the performance documents from SAP they use MAM 2.5SR2 as a benchmark to test how much data the MIClient can download at what rate ..etc They also use DB2E and include notes that using the DB you will increase the speed of retrieving and storing data. As of SP13 the data is actually "streamed" directly into the DB, which means instead of downloading the objects and then instantiating and running them (File Persistence) The data is actually stored directly into the DB ...
Hope this helps,
Wael

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