dang, lucky you. i think we've narrowed it down to a combination of card reader + card + maybe os (really narrow, huh?

)
anyway as soon as i plug my card into os x, it deposits some hidden files, and then the card will not load at all on my 2kxl. i have to take it to windows, remove the files there, then it will work.
there are supposedly programs (clean up smb mess being one) that are supposed to fix this, but none have worked for me.
im also not the only one on around here who has experienced this, so you are pretty lucky.
trust me, i aint making this up.
'dont take me for a ideot bro'

just kidding i know yer not but that felt appropriate.
edit: thinking back on it, i think we determined that the non-hotswap readers were more tolerable of this. i have a hot swap multi-card and i have the problem.