Miserably, I met with the HDD1 error problem.
I installed one GPS application and was testing one GPS application, and I wanted to suspend the CF GPS card before I suspend my C3000. So I clicked the console icon, but it didn't appear. And a few seconds later, the GUI quit and froze there. I can do nothing but take out the battery to do a reboot.
Then the HDD LED is green, and the screen tells "HDD1 error". I don't know what happened to my C3000. How can this happen? Have I done something wrong to it? Or is there something wrong with the microdrive? How to avoid such kind of problem?
I just followed Zaurus_Support's thread, and did the menu 3 and 1 option, then it works again, but I lost all my applications and datas on my microdrive. It has plenty of software and some of my working compilation for dosbox/bochs/libSDL stuff.
Too miserable.