ever since last week, I took my PSP jogging with me for 2 miles a day and I was wondering if the constant shaking would harm the PSP in any way :/ I hold it in my hand in a PGP throughout the whole jog. just picture how your arms move when you jog lightly (swinging in front of you), that's how I hold it.
so far, the only thing I noticed is that 2 other non official PSP earphones stopped working on one side, I can only hear the right side of the earphone, the left is completely silent. when I use the PSP earphones, it works perfectly well. could it be that the constant shaking messed something up in my PSP so that left sides won't work? (but that doesn't explain why the PSP earphones work completely well....)