encryption

queso, i was reading about encryption.
with a program like truecrypt, couldn't someone just hax your volume by guessing your password?

i see the advantage if they can't guess it - the data is all encrypted.

but how do you make a crazy ass password that can't be found out?

What about leasing an RSA SecurID or something similar? You know, to randomly change the password every minute or so? I know it's pretty extreme, but if someone really has data they need to secure you can't really get much better than that (well, besides biometrics). Or is that just beyond the scope of what TrueCrypt offers?