EM-500 music transfer
Seeing that you are using a EM500 with only 16mb of RAM, you might want to get a SD/MMC Card. With that being said, let's do this, shall we?
Connect your PPC to your desktop using ActiveSync, then press on the TAB "Explore" then "My Pocket PC". You are interest in the "My Documents" folder, that is where you will place your .WMA, MP3, OGG files.
Just copy the music file from your desktop that you want on your PPC, and then paste it to the "My Documents" folder of your PPC.
Now if you have a storage card (MMC/SD), you will have to create a folder on the storage card and name it to "My Documents". So you will then have 2 My Documents folders, one on storage card, and 1 on the PPC.
If you want the Music file on the storage card to save space on your PPC, then do the following.
Connect the PPC to your desktop using activesync, then press on the TAB "Explore" then "My Pocket PC". You then need to click on the "Storage Card" folder, there you will see your "My Documents" folder you created.
Just copy the music file from your desktop that you want on your PPC, then paste it to that folder.
To speed things up, you can also use a MMC/SD Reader. you can then copy and paste directly on the memory card, without going thru ActiveSync.
Goodluck, and have fun!