I;m a huge Onkyo fan TBH, they make the very best AV receivers.
Onkyo is a big name in the home theater market and the company has announced a couple new 3D-ready home theaters in a box systems. The two new systems are the HT-S6300 and the HT-S7300 both packing HDMI 1.4a inputs.
Other features of the systems include 1080p video upscaling, lossless Dolby and DTS HD sound, Dolby height processing, and Audyssey automatic room EQ tech. Both of the systems include all the speakers, sub, and the receiver needed for a complete home theater system.
Both also feature a separate iPhone/iPod dock. The big difference between the two systems is that the S7300 has a pair of 41-inch tall floor standing speakers with dual vertically arrayed woofers. The S6300 system uses six speakers each a foot tall that are made to sit on a bookshelf. Both of the systems use 290W subwoofers. The S6300 sells for $749 and the S7300 is $899.