Checking bank account balances

Well I don't really like heading to citibank, logging in, checking my balance all the time. Same thing with paypal.
Is there like some sort of a program that will give you a rss-feed like balance report. Something like a widget on the windows sidebard as an example.

I never bother checking mine really i just remember Ok i had 1000 i spend 300 that leaves me with ..... 700 =)

I think that would raise some security issues because you would be logged in to your banking website all the time. I could be wrong, but that seems like a reason you wouldn't be able to do it.