Trevor Dickinson writes a blog about the Amiga. This time he writes about: We are Amiga, Tower 57, Commodore: The Amiga Years (Brian Bagnall), Polaris - the Amiga's new North Star, AmigaOne X1000, Dr. Stephen Hawking, AmigaOne A1222, Portable Portia, MorphOS and RetCon - retro gaming festival.