Disc2Phone is a freeware developed by Sony for Sony Ericsson phones to convert music from a computer or audio CD to MP3 format and send them to a Sony Ericsson mobile phone or to a Memory Stick card. History This program first came with the PC suite of the first Walkman phone W800i in 2005 System requirements Microsoft Windows XP SP2 or higher or Vista 900MHz processor At least 128 MB RAM Memory Stick Internet connection NET Framework 2.0 and .NET framework 1.1 SP1 Windows Media Player 9 or higher See also Sony Ericsson Sony References External links Sony Ericsson Disc2Phone Release Notes Windows-only software