You gave up a little to get the advantages of the BD30. The BD10AK internally decodes Dolby TrueHD and plays DVD-A's plus has 7.1 multichannel analog outs. The BD30 does profile 1.1, bitstreams lossless audio to a compatible receiver, but only has 5.1 multichannel analog outs.
Yes, its true. I also got DTS-MA. I was just patient enough to wait for this to be solved, and the BD30 was one of the very first. PS3 didn't have FW at the time.
Also, with m-ch analogs, I will only get 7.1 if the actual track is 7.1. Cannot matrix 5.1 tracks, yet another reason why I waited to get HDMI enabled DTS-MA.
Then there's that whole LFE and bass mgmt thing.
Then I read from one source I trust quite a bit that bitstreaming is desired to reduce jitter mgmt and digital clocking issues. I asked about that at AVS, and I was told that its not so much the bitstream, but HDCP/HDMI implementation in many receivers. They could do m-ch pcm perfectly fine in theory, but not always. And so I waited until the end of last year.
Otherwise I would have bought the BD10 already.
And besides, the 5 free promotional discs never hurt nobody.