[luvcalibre]

alkopop you did not give any details as to what kind of book you are trying to work with or what errors you got. How can anyone provide help with no details? I just downloaded the v4.8 tools (thnk you Jhack for the link) and with calibre 0.8.45 on WinXP was able to dedrm my ereader .pdb files successfully, so at least one of the tools does work.