I am looking at either a Mitsubishi HC1500 or an Optoma HD70, and a blu-ray player to go with it.

I am not sure what type of sound system I am going to purchase yet. In the meantime, is there anyway to listen to blu-ray movies via headphones with just a projector & blu-ray player? If so, can I listen to a downmixed version of uncompressed audio tracks?

Pick up the Sony STR-DG910 Receiver and add-on the TDM-BT1 Bluetooth Interface and a set of bluetooth wireless headphones.

http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10151&catalogId=10551&langId=-1&productId=8198552921665061947

http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=10151&catalogId=10551&langId=-1&productId=8198552921665061949&categoryId=8198552921644481277

http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10551&storeId=10151&langId=-1&productId=8198552921665095015

Sony? :eek:
Yuck , now that's asking for trouble , If you have a set of computer speakers you hookup the analog cables to it and use the headphone from there , or any avr has headphone outs.

I just plug into the headphone jack on the front of my receiver. All receivers have a headphone jack.