We made improvements in Topfield output. Would appreciate in knowing if we fixed the AC3 not working on Australian Topfields.

The release notes for 557 beta (in the same sticky) also mentions:

[Fix] Topfield: Marked AC3 PID streams in the Topfield header with 0x2000

(I got the above link from HyperReality, the Australian suppliers).

(edited 11-Apr-08 - version number corrected)

Dennis
Reception: Middle Brother NSW Mid-North Coast