Very close to leaving DirecTV for Dish. Been with D* for 2 years and 3 months (out of contract). I have 5 receivers. Can someone tell me what the process is for returning the receivers to D*? I assume I wouldn't be responsible for the shipping costs? Would D* send out boxes for me to ship the receivers in? Is it possible to have the original local installer come by and collect the receivers? Thanks for any info on this.