dmi @ Smart Electronix has released VST -> Winamp Bridge v0.2, which consists of a pair of plug-ins that allow you to control Winamp's playback from your VST host. The playback position of your host is sent to Winamp so when you press play in your host, Winamp should start playing. If your transport is at 30 seconds in your host when you press play, then Winamp should start playing at 30 seconds into the current track.
VST -> Winamp Bridge consists of two plug-in:
VWBvst.dll is a VST plugin that goes in your vstplugins folder.
gen_VWB.dll is a Winamp plugin that goes in your Winamp plugins folder.