I've been using my S3 with analog cable and an antenna (for local HD). I really like the flexibility to record two HD shows at once or two analog shows at once. I like to record most things in analog to save space, and only record new prime-time shows in HD. I'm finally moving to a building in which I can get digital cable, so I'm thinking about going the cablecard route because sometimes my antenna signal cuts out. That raises two questions: 1. If I get two cablecards, can I also record in compressed analog or will my TiVo simply fill up very fast by recording everything in digital? 2. If I just get one cablecard, I know I'll only be able to record one digital show at a time, but will I also be able to use the analog cable tuner to record analog shows? Thanks!