Drivers look OK in Device manager (Win2K), all SB live settings are set to 4 speakers too. Any ideas besides either another card or a 1/8" miniplug Y jack for both front and back (maybe cheapest solution).
All 4 speakers use to work fine with my present setup unless something's screwed up from recently adding the latest Windows Media player which might oddly be to blame (not sure if that's when I first noticed this or not as it's been this way for a while now)? Could media player have settings (so far unseen) that could mess up my sound cards rear speaker output, like a 2 speaker switch somewhere that's over-riding SB lives settings?
Update: fixed by switching PCI slots (this time