broadband

i live in west australia, and am thinking about moving over to braodband. i do not know much about computers, and the only reason why i might want to use broadband, is because of the ability to use the phone at the same time. with my last phone bill, i got an offer from primus for $69.95 per month. the fine print is too fine for me to read. i tried to do an interent search from the following website

http://www.broadbandchoice.com.au/isp-list.cfm?loc=15

all, i can say, is that i get confused. i presently have three computers networked

thanks to anybody, who can provide some information, as to what is really the best deal

ps, with primus there is no download fee, for extra downolads over 2000mb - it just reverts back to normal dail up modem speeds

thanks to anybody who can provide some information