ok...you dont want a big sub, or it will overpower the little satellite speakers
here is what i found..this reciever for 399.00 looks good
http://www.frys.com/product/6640854?...H:MAIN_RSLT_PG
this sub for 250.00 should do the trick...velodynee, good company
http://www.frys.com/product/6071338?...H:MAIN_RSLT_PG
and any blu ray player under 150 would be fine...here is one for 129.99
http://www.frys.com/product/6993667?...H:MAIN_RSLT_PG
good luck