The Speech Accent Archive: A large set containing hundreds of speech samples (English accents from native and non-native speakers and their phonetic transcriptions). Sound files and phonological information is included.
WordPower.ws : The Word Power web site is a free educational resource that enables students of all ages and at all levels to learn English online through its extensive English grammar section, as well as many other parts including Phonics, Idioms, Word Searches, Tongue Twisters etc.. The site has a simple design that is colourful and printer-friendly.