I wouldn't put a Maxtor drive in a TiVo. IMHO it's not worth saving a few $$ by putting cheap drives in a TiVo as it will eat them for breakfast.
Go for Seagate or Samsung drives. If you can get the Samsung HA250JC
all the better as it's whisper quiet and runs cool as a cucumber with virtually no vibration or hum in 99% of cases
6023, Lifetime, 240gb, Sky, CC, Mode 0, 100 SPs/AWLs
6022, Lifetime, 250gb, Freeview, CC, Mode 0, 90 SPs/AWLs
601E, my 'test' machine!