OK sounding like nube here, but in this instance I am.

I downloaded an attachment using versamail and they tried to open it. Got an error message.

I then moved it to the card in the hopes that I could open it directly using adobe or docs to go (I don't know which format the file is in)

So a quick question....How can I see the all of the files on my sd card? I have seen audio selections using ptunes and normal office files on docs to go...but I just want to see the file so that I can detrmine how to open it. How can I do this?