The new TiVo Premiere featuring an upgraded 500GB hard drive (65 percent more storage than the old 320GB unit) that we spotted this morning is official, and will start shipping March 25th — but that’s not it. As we also noted, it only requires a one year service agreement at $ 14.99 per month or $ 12.99 for users with multiple boxes, which is cheaper than last year’s $ 19.99 / month package (Lifetime Service is still available as well). If you need more hard drive space, THX Certification or more tuners then you’re also in luck, as price cuts are in order for the 1TB Premiere XL (down $ 50 to $ 249) and the 2TB Elite models (down $ 100 to $ 399). The new pricing should let multi-TiVo homes compete even better with cable company DVR offerings, and once the new multiroom boxes arrive this summer things should only get better. Stake out various online retailers or your local Best Buy to snag one or three on Sunday, but until then check out the press release after the break for all of the numbers.