To the best of my knowledge you get 10% of microlight hours up to 10 hours towards JAA PPL, and nothing towards CPL or ATPL.
It's clearly daft that a C42 doesn't count towards ATPL but a VP-1 does. However, it's been the rules for years and I doubt you'll do anything to change it, so may as well just live with them.
I'm 99.99% sure you'll find that all in LASORS.
G