During E3 2009 , Sony announced the release of '' Media Go '' , a Windows application used to access , download and install games and software to a connected PSP , as well as Sony Walkman devices and Sony Ericsson cell phones . The software can also be used to manage and transfer other media such as music , videos and photos stored on the PSP and other compatible devices . Files are transferred to the PSP via a USB connection and saved onto a flash memory card ( or internal flash storage on the PSPgo ) . The software was initially offered as an alternative to the already-existing PSP Media Manager ( and the various other '' Media Manager '' applications for Sony devices ) and can also be used to manage and transfer other media such as music , videos and photos stored on the PSP and other compatible devices . However , Sony soon completely replaced the '' Media Manager '' family of software with Media Go
E3 2009
E3 2009
PlayStation Store