I just tried to order two cablecards from Comcast (Union County, NJ) and was told that they're "out of stock" and to call them back next week. Is this a runaround? Am I likely to get a different answer if I phrase the request differently? (Like, if I say I have two TVs instead of a TiVo S3?) Is there any point in getting TiVo involved at this (very early) stage?