Because my wife got here in June 2012 (Belfast) she applies for ILR under the old rules could you tell me is there an "old rules app form" or does she use the latest/newest app form? .

At the minute she is doing an ESOL course @ Belfast Met College, she does the test/exam hopefully to get the B1 Certificate she needs in June, but just in case she doesn't get her results before her visa runs out in August can she apply for an extension to her current visa while shes waiting? Thanks.