We are getting ready to upgrade to the new Genie system. We currently have HR24, 2-HR22, and H24. What are the advantages/disadvantages of replacing the H24 with the Genie Client? We have plenty of tuner room - we have already been upgraded to SWM-16. Eventually we will want to replace the HR22 with a plain receiver as well - should we go to the H24/H25 or the Genie client? Unless there's some big benefit in the Genie client box, it seems like I'd want to stay with the receivers to keep the load of the main Genie unit for regular TV watching.