Fixed sync problem when converting video for COWON D2
Fixed Some minor bugs
Release Notes：http://www.cowonamerica.com/download/jetaudio_rn.html
官网：http://www.jetaudio.com
~Support Windows 98/Me/2000/XP/Vista~
v7.0.2 Build 3010 Basic:
http://download1.iaudiousa.com/JetAudioInc/jetAudio/JAD7_BASIC.exe
v7.0.2 Plus VX Upgrade:
http://download1.iaudiousa.com/JetAudioInc/jetAudio/JAD7_PLUS_VX_u.exe
官方简体语言包：
http://download1.iaudiousa.com/JetAudioInc/jetAudio/Download/jetaudio/LPacks/jetAudio70/Install_CHS_V70_LPack_v100.exe
