ChimpPk

back story: have a Sony nw-a1200 i used w/ my windows xp, had to upgrade to sonicstage 4.3 when I got my laptop which runs vista. I plan on buying a Sony NWZ-A729 since my old mp3 player is starting to fade on me. I was wondering will I have to delete my sonicstage and use what comes with the mp3 player or do I just download the newest version of sonicstage? In that case where can I find the newest version of sonicstage? Thanks in advance .