The rumor wasn't rumor at all - it was based totally on Cablevision statements made in their SEC Form 10 filing:
1. Significantly increase the number of high definition and standard definition channels beginning in October 2004."
2. We expect to begin installing the new, larger antenna for new customer installation during the fourth quarter of 2004
"On April 23, 2004, we signed an agreement with SES Americom, Inc. to lease transponders on its Americom-6 satellite. This agreement will give us the ability to offer additional channels of programming beginning in October 2004, when the lease term commences. We do not yet have programming under license for most of these channels. While we anticipate being able to acquire programming for these channels, we may not be able to do so by the lease commencement date and doing so may substantially increase our programming costs."
"We intend to use the transponder capacity under the Americom-6 lease to significantly increase the number of high definition and standard definition channels we offer our subscribers beginning in October 2004 when the lease commences. Because of the proximity of the Americom-6 satellite to our existing Rainbow 1 satellite, which is located at its 61.5 (degree) W.L., our subscribers will be able to access the signal from both satellites with a single elliptical satellite antenna that will be approximately 35" wide by 20" high. This antenna is larger than the approximately 18" antenna we have installed and are currently installing for our customers. Rainbow DBS has not finalized its plans for implementing the use of the new satellite capacity, for the installation of the new antennas or for the switch over of existing customers to the new antennas. However, we expect to begin installing the new, larger antenna for new customer installation during the fourth quarter of 2004. We are not yet providing the new larger antenna so we do not know how much customer resistance to the larger antenna size we will encounter."