Need help with BB Media Sync

How do I select only certain songs to sync to my Storm when using BB Media Sync. If I highlight a song (in my iTunes folder) and click "Sync" it tells me that I need to put a check mark in one of the boxes. If I do that and then choose the songs I want to sync (highlight and CTRL for those I want) and then choose "Sync", it puts all the songs in that folder on my phone.

I had serious issues with Media Player and don't have that one installed in DM. Is it easier to use Windows Media Player in BB Media Sync for what I want?:confused:

You have to create a new playlist in iTunes of the songs you want to put on your Storm. Then in DM/BB Media Sync you put a check mark in the box(es) of all the playlists you want and then "sync music".............

Just have to figure out now how to do the same in Windows Media Player as I have music in there that I want on my Storm that wasn't purchased thru iTunes. Anyone know how to create a new playlist in Windows Media Player?