Starhub TV now allows renting of HubStation which comes with a free 1Mbps Broadband Internet Access till 31 December 2009. They'll extend it for sure, just like the free incoming calls for their mobile service.
The rent may $4 more than the standard digital set up box (or $6 more than analog set up box although soon there will no more of those) but for a few dollars more, it comes with free broadband. So the total minimum cost to subscribe to their TV service with the HubStation now is $32 before GST.
So if you are not a heavy user which means you just browse, check email, watch videos on YouTube, listen to mp3 on imeem etc, 1Mbps should be more sufficient.
Official details here