Firing up the fuel cell

Report offensive content:

If you believe this comment is offensive or violates the CNET's Site Terms of Use, you can report it below (this will not automatically remove the comment). Once reported, our staff will be notified and the comment will be reviewed.

Select type of offense:

Offensive: Sexually explicit or offensive language

Spam: Advertisements or commercial links

Disruptive posting: Flaming or offending other users

Illegal activities: Promote cracked software, or other illegal content

Comments (optional):

E-mail this comment to a friend.

E-mail this to: (Separate multiple e-mail addresses with commas. Limited to 10 addresses.)

Your e-mail address:

Note: Your e-mail address is used only to let the recipient know who sent the e-mail and in case of transmission error. Neither your address nor the recipients's address will be used for any other purpose.

Add your own personal message: (Optional)

Warning! You will be deleting this comment and all its replies (if applicable).