Advertisements bigpuma what speed are you referring too? my HR20 is a dog waiting for it do what the button I just pressed is supposed to do. I find the HR10-250, even the T60's to be more responsive. Especially since TiVo addressed the slowness in the 3.5x software release. They are quick now, sorting happenings pretty much immediately and both T60's are always full at their 240 hour limit. I'm wondering if I have a lame HR20??