I have a S3 now, and I really like it. I only have 1 TV, and use the basic TiVo functions of recording 2 programs and having Wishlists. I got TiVo about 4 months after it came out and have owned an S1, S2, and S3. But I'm really starting to hate Comcast, and Dish HD has so much more programming. I'm scared to death of any non-TiVo DVR. They're not perfect, but the interface is nice, clean, and functional. Has anyone spent a decent amount of time with these 2 DVRs? I can't find a good comparison. I don't care if the S3 is 90% perfect and the 622 is 85% perfect. I just want to know if I'll think the 622 will suck and forever regret my decision.