powertap computer without powertap hub

Anyone know if I can use the PowerTap computer with the cadence and heartrate sensor without having the Powertap hub?

I’d like to eventually purchase a powertap for training but I want to make wise investments so if I can spend a little more now and buy the computer, heartrate strap and cadence sensor and then get the hub last and still be able to take advantage of the HR/cadence functions now. Long term it seems to me that I would save money as opposed to spending $250 now for a cadence, HR, speed computer then spending more money later for the same functions.

nevermind, i got my answer. i really should research before post

http://www.saris.com/p-286-cervo-24-pro.aspx

can’t let you have a thread all to yourself.