tivo

i know we have had this topic before but i can seem to find it.

im a bit confused about what i will need for it? i know i will need a UHF aerial but how do i tell if i have one or not?? and i can only get tv 1 two and three with my aerial does that mean i might not be able to get it?? ive called up telecom about this and they have not been much help all they say is that they dont know if it will work and they wont be able to give me a refund if it wont.

i would like to know how your tv was before you had it and if it worked or if it didint. thanx