Can I just point out that the IGI absolutely does not use Hugh Wallis's info, it's the other way round!
Anyway, I was talking about the new pilot site, FamilySearch RecordSearch, which has just made the images of loads of Norfolk parish registers available online:
http://pilot.familysearch.org/record...art.html#start
We have a thread about it with more info:
http://genealogistsforum.co.uk/Forum...ead.php?t=3402
Unfortunately they seem to be having teething troubles with some of the parishes at the moment and I couldn't get the Attleborough baptism pages for around 1839 to load when I tried.