And in case X-fans are wondering why Dave Cockrum isn't doing the art, here's some info via Millarworld:
Due to medical reasons, Dave Cockrum will no longer be penciling the all-new, eight-page Joss Whedon story in Giant Size X-Men #3 (MAR051919D, $4.99; Final Order Cut-off Date 05/05/05). The story will instead be pencilled and inked by Neal Adams. Cockrum and John Cassaday did pencil the cover for the issue, an image for which will be released shortly.
And a big thank you to Mr Adams for letting me link to his site.