new arduino duemilanove not uploading

Hello,

I received my arduino in the mail today, and Ive been trying to upload the blink sketch.

When i try to upload the L light blinks, then the RX light blinks a few times,then the and then the TX light blinks over and over. The arduino program is non responsive and it stays that way until I unplug the arduino.
I have the right board and port selected.
Any ideas? thanks

What machine and OS are you using? Are there any error messages in the window below the sketch code?

No error messages, the window locks up completely and wont respond.

I'm using an acer aspire one with XP

Well I found my problem, the supplier I ordered my duemilanove from sent me one with a 168 chip in it. It is working now, and I will contact them about getting the correct chip.