I know they uploaded all the indices to parish regs (bapt, marr + burial) to the server as these were also being tested by staff, the newpapers are however the main attraction - though all the land deeds from 1881 to I think 1911 (not sure re that date however) are also indexed which is major advantage for property searches as the index previously available did not give both parties - the earlier period back to 1849 is being worked on at present (tho I have done 90% of index pre 1849 back to 1704 or earlier wch include some 1900 marr contracts - deeds back to 1798 are being prepared for photographing but it may take another year or two to do this and then to either 'borrow' my index or reindex. (btw I've also started on mortgages pre 1849).
I understood the digital images of the parish regs which were all recalled to museum to allow photography are to be included tho I'm not sure if this will be in Oct/Nov or in a second period once the subscription system is fully worked thru.
I know a lot of the WW1 and WW2 material (esp Internment camps but also War memorial names with some bio to each name) is also to go on line shortly and certainly by 2014.