I tried two different credit cards, and even had my Dad try from his work with his CC and even a debit card. Same dang error:

We are sorry.
We cannot complete the action you have requested.

If you continue to have problems or have any questions, please contact our toll-free at 1-800-468-5846 or 1-541-967-2490. By email you can contact us at customercare@sonicblue.com.

(Error Number: 30024002 - 0)

Calling didn't help me out. =(