With the feature list you are looking at, multiple devices is the best approach.

Cowon offers great support for the S9 from tweaking, guides, firmware updates, Q & A, troubleshooting, acessories etc. If interested in this PMP, head over to this link and start going through every subforum. Plenty of valuable information available to help you make an informed decision on this product.

http://iaudiophile.net/forums/forumdisplay.php?s=bebaf3a51bbee10feed012d85491ac17&f=90

I’m armed and I’m drinking. You don’t want to listen to advice from me, amigo.

-Max Payne