PirateBox Password Issue, Help Requested.

So.
I got my Piratebox today Yay!
Get to about step 10 and I can't get into my piratebox anymore.
I think I've changed my password and it won't accept it or something.
Since I put the OPENWRT firmware onto it, reset isn't working either.\
Is there another way? Maybe I can open the box and trip a wire to short the router or something?
I'd really like to join the movement. but I'm crippled right now due to this one tiny error.
Please help :(
my computer can ssh/telnet in but it prompts me for a password, is there maybe a program or something to get around this?
Thankyou!