The Sony PSP has once been touted as an iPod killer, but that claim along with many others failed to materialize with time as the PSP is used primarily for gaming. The weak game library does not help its cause either, but this solution from Skatter Tech could be a sign of better things, MP3-wise. This free program allows users to stream iTunes non-DRM music to the PSP, albeit having to configure the PSP properly beforehand. You will need a WiFi network in order for it to work. Check out the short and sweet procedure here for more details.
iOS Game Spending Outpaces Nintendo 3DS, PS Vita In Q1 2013
SimCity Headed To Mac On June 11; Will Be Free For PC Owners
XCOM: Enemy Unknown Coming To iOS This Summer
PopCap Games' Solitaire Blitz Jumps From Facebook To iOS