Phase 1 done, more ideas guys? thrill me!

Hi guys, as other good forumers, here is my setup for the first phase (trial):

My Living Hall:
Screen using Sony W Series 46inches 16:9 FULL HD LCD TV

AV Receiver with built in DVD 5.1 Dolby Digital DTS etc and HDMI out.
inclusive with wooden encased speakers (5 pcs and subwoofer)

Additional PlayStation 3 for Blue Ray and Media streamer, Audio out using optical cable to AV Receiver. PS3 networked via gigabit ethernet to HTPC.

Room Setup:
HTPC using HP Quad Processor on Vista Home Premium with Media Center Application. 500GB HDD inclusive and GB ethernet. RAM 4GB, 22 Samsung LCD DVI(HD) LCD Screen, DVD-RW and HD Audio & Video Card including TV Tuner. Bluetooth Keyboard, and mouse too!

1 x NAS200 Dual HDD Network Storage system total about 930GB for storage.

32 inches SONY LCD S Series HD Capable LCD TV connected to another AV Receiver using video component wires. also capable for 5.1channel Dolby Digital Sound with adequate speakers.

1 x AppleTV 160GB as media streamer in the Room...

Im not happy yet... what else?

Hi again guys. First time I posted a topic and managed to get a reply. Sorry if I wasn't very specific when I described my setup. Additional Info as follows:
1. My living hall DVD Home Theather Set is just a SONY DAV-DZ1000. Details available online. For the additional storage, I did convert a very dissapointing purchase of a Korean made so called HD Media Player into a USB Drive that carries 380GB of storage. And another Network Storage Drive with 400GB as well.. (the reason why these two drives are smaller than 500GB is because its only IDE...

This is a new experience for me getting into Digital Home Entertainment. So theres a lot of things for me to discover... anyone have any experience with Bang & Olufsen Home Media Entertainment Packages?

Also I am looking for any Network Storage System that comes at least with a gigabit ethernet port and able to support something faster than IDE but not as expensive as SCSI. These are what I'm aiming next. Not to mention a HD LCD Projector to complement the rest of the setup.

thats all... write again soon