Im here to tell you what fits your needs.
RF Adapter
for the extremely poor man. but comon step into the 21st century
Composite
Can't afford the hd? got the core pack?
High Def
Got money high def is your option
VGA
did you think HD was your highest option? your in for a surprise.
Not only does VGA look good it is cheap too. 40 dollars for a VGA adapter from your local retailer. you must have a VGA compatible computer monitor or tv. its a very good alternative to HD. I personally love VGA.