cant upload program to Arduino

Hi
My arduino internal led( the one next to TX and RX) keeps blinking and I cannot upload any program to it. I tried to reset it, and it doesn't work?
The OS is windows XP and arduino is duemilanove

can anyone help me?

cheers

OK, so you're basically saying: "It doesn't work". I'm sorry for that.

Is there anything else you'd like to let us know, maybe what kind of OS you have and so on? Remeber, there are quite a lot of aruino variants out there as well. It might be helpful to let us know which one you have, in case you expect us to give meaningful answers.

The OS is windows xp and arduino i am using is arduino duemilanove

What is the error message?

Texy