This occurred after trying a redsn0w semi-tethered jailbreak attempt. My ipod will not boot in any way at all. The reason I say that this is not like the others is that it is NOT in recovery mode to the best of my knowledge. It does not pop up in itunes, when I try to use rslite to find it I get a "Apple Mobile Device not found in Recovery or DFU" even though it is plainly hooked up to my computer. This is on a Mac; 10.5.6 I have tried connecting to a windows to see if I got any USB device found chime or something like that, but there is nothing that pops up. It is as though my ipod is invisible. When I hit a power button, or home button (or both) I get no response. The screen does not power up at all. Yes I have used the search option. The results there do not work for me. Anyone have any ideas?