301 - base receiver

 

501 - base pvr receiver (30 hours record time)

 

508 - base pvr receiver (60 hours record time)

 

721 - premium pvr receiver with two tuners (90 hours record time)

 

 

 

 

111 - smaller, future base economic receiver with built in smart card, faster EPG, with only satellite, tv, antenna, and phone connections on back

 

211 - cheaper HD receiver for Mitsubishi HD tv's with built in smart card

 

311 - step up from 111 (possible replacement for 301) with faster EPG, more memory and built in smart card

 

322 - features of the 311 but has two tuners with two tv outs for independent viewing of two tv's and second UHF remote that can operate up to 200 feet away

 

510 - features of the 501/508 with a larger hard drive and a $4.99-$9.99 DVR fee unless you subscribe to AEP (80 hours record time) (with built in smart card?)

 

522 - features of the 501/508 but has two tuners with two tv outs for independent viewing of two tv's and second UHF platinum remote that can operate up to 200 feet away with built in smart card

 

544 - DVR with four tuners for four tv's with built in smart card

 

811 - The replacement of the 6000 HD receiver with built in smart card

 

921 - An HD receiver with PVR capability (with built in smart card?)