Playing Audiobooks?

The only MP3 player I currently have is a Sony 950 EReader but I am looking for a good, small MP3 player for audiobooks that I borrow from the library in MP3 format.  The 950 has an SDHC memory slot and I can copy MP3 files directly from my PC to the memory card and play them on the Ereader.  I realize that the SanDisk products use a microSDHC card but the Sony will support those too in sleeves.  Can the SanDisk players play MP3 files loaded directly onto the memory chip from a PC?

I’m pretty sure that any Sansa will do exactly what your asking.

I own a Sansa Fuze and I am pretty happy with it.