Hi folks, after testing my theory on changing system sounds, the result is that you cannot do it. Just creating a folder called Windows on Flash Disk and copying required startup wav files won't do a trick. Either; Unlike other devices, HIMS interface does not recognize files in Windows folder on Flash, or I don't know the path and name of the startup wav file that I need to modify the system sounds. If this theory have succeeded, then I can declare that at least Braille Sense can be "hacked," but at least the failure of this theory tells me (and other hackers) the key ingredient of HIMS file system structure - that HIMS uses separate databases and folders for storing documents, which means that the company uses separate layer on top of CE to present its interface. The tests that I've done shows that system files are still in RAM Disk, but HIMS uses their own database format and does translate on the fly to CDB when it needs to. I wish I could go into details of how this can be done, but due to technical nature of this report (which I know only some would be able to understand), I'll not compose it - it's up to popular demand for me (and others) to publish useful things, including useful theoratical hacks. Cheers, //JL (UCR)
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