Where did you do the exams?
I used CATS for the IR groundschool. They offer CBT as standard, or printed manuals (which are duplicates of the CBT) for an additional price.
The CBT is indeed the full ATPL syllabus, but CATS also supply a detailed study guide for the IR which advises the sections that can be ignored. They also have an IR-specific question bank.
Personally, I can recommend CATS - they helped me get through all 7 written exams 1st time.
As for the flying - I have my first session with Aeros Gloucester this coming weekend.