Are the remote codes on the TiVoHD the same as those for the Series 2 or earlier TiVos (I have a Sony Series 1, not sure of the other versions/brands out there)?
Reason I ask is I have a Sony LocationFree LF-X5 that has a fixed set of non-upgradeable remote codes. I'm not sure exactly which earlier TiVos it works with, but at least the Sony SVR2000. I assume the TiVoHD has different codes from the SVR2000 but hoping they are the same as some of the other older TiVos. Otherwise, the LocationFree will be a big pain to use. I know Sling is better in many ways, but the integrated and compact LF-X5 was perfect to put on the treadmill.