Dang. Could it be a hardware problem with my zaurus then? It is so deffinate, the usb will work perfectly for as long as I do not launch any pdaxqtrom. Then, once it has been launched and closed my zaurus will not mount any more. Dmesg on my desktop gives these types of errors:
[4350854.507000] sd 5:0:0:0: SCSI error: return code = 0x50000
[4350854.507000] end_request: I/O error, dev sda, sector 32
[4350854.507000] printk: 1 messages suppressed.
[4350854.507000] Buffer I/O error on device sda, logical block 4
Could it be that I am running tetsus 18h kernel? Could there be some program still running that prevents the zaurus from unmounting the internal hard drive? I find it hard to believe that no one else has this problem sense I have installed it from scratch and it still persists.
Oh well, thanks for the reply though.