It's been a few years in the making but DIRECTV is now offering TiVo HD DVRs to customers in 10 large markets (see full list below). The TiVo DVR will cost an extra $5 per month for a TiVo service (on top of a $7 DVR fee, and $10 HD upcharge).
There couldn't be a bigger contrast in genres of TV shows but Amazon has added both Glee and Sons of Anarchy to their Prime Instant Video service. That means if you're a Prime member you can instantly stream seasons 1 & 2 of both hit television shows to your computer, supporting tablet or TV set at no extra charge.