Broken? i think ibulldog mp3 player is broken. one day i was listening to music and i let my friend listen to it. and when i got it back i turned it back on and it said "No Files". and i tried plugging it back up to my computer. and when i did the computer said it was hooked up. but when i went to WMA(windows media player)to sync some music it said there was no device hooked up to the computer. can someone help me figure out why it does that? or if it can be fixed? or even if its broken?

I had exact same problem. Here is the solution that worked for me. It's not the memory that got toasted, rather it is firmware. So problem can be fixed by re-flashing the firmware. Here are the steps. 1. download "IMP-90 Installation CD" from following location http://www.mpioamerica.com/support/software/IMP-90%20Installation%20CD.zip I found it at following location: http://www.mpioamerica.com/support/imp90.aspx# 2. Install that on to your computer. 3. Connect your IMP-90 mp3 player through supplied USB cable. 4. Run the newly installed program "SigmaTel MCSN Audio Player -> Firmware Download" 5. It will show current firmware installed on your mp3 player and the upgrade version. Simply click on Start and wat for couple of minutes (until it says complete at the bottom). 6. Then check the box "Format Data Area" and click on Start again. That's it your dead MP3 player will come back to life. Goodluck.

Your friend pobably screwed it up, try re-installing it