Some records (mostly marriages) from parts of Berkshire, Bucks, Cornwall, Derbyshire, Devon, Gloucestershire, Hereford, Lincs, Middlesex, Northants, Shropshire and Wiltshire.
http://www.uk-genealogy.org.uk/Registers/index.html
Another site which covers records from parts of several different counties
http://www.genogold.com/html/local_records.html