After messing around with "no hard disk found" errors for a while (see this post), I finally got to upload some new tunes.
However, during the synch process, some weird, brief power surge shot down my WinXP machine, but leaving the empeg and my DOS machine running without a glitch. After rebooting the WinXP, emplode said the empeg may be unplugged. I pressed a button on the empeg (it was schowing "synchronizing") and it rebooted to the "no hard drive found" error. Now only the secondary drive boots, the primary drive is not even recognized.
Could the synch have killed the primary hard-drive? How could I find out? It won't even boot with the good hard drive as primary and the bad one as secondary...