I have a red Sandisk Sansa Clip+ and I love it. Plays .flack, has SD card slot and really cheap as well as small.
I use jet audio through hot keys...... i change songs do volume up-down even while playing the game...because i don't have shortcut keys in keyboards
These days...I am on my PC most of the times and so Winamp is what I prefer the most and have been using it... a lot too! Regards, RightMan
My Motorola Droid is the best MP3 Player in my opinion because its a phone, digital camera, GPS, and MP3 player along with being able to listen to ESPN Radio...ITS BALLER