English Level 1 eWorkbook v3.7
© 2006-2011, Stan Bogdanov,
gratefully acknowledges that it has made use of:

Hot Potatoes v6.0
© Stewart Arneil and Martin Holmes 1997-2006
Half-Baked Software Inc.,
University of Victoria Humanities Computing and Media Centre

Hot Potatoes Add-ons
by Michael Rottmeier, Teaching Tools

SwiffRec voice-to-Flash v1.04
© 2003, by Mark Carolan, DDD Pty Ltd.

AceHTML Freeware for Windows v6
© 2005, Visicom Media Inc.

Natata eBook Compiler v3.03
© 2004, NATATA Software.