A great start, with a lot of crossover potential.
Fantastic use of Muggle technology and ways of doing things that dumbfound the magicals even those who have a foot in both worlds.
Hope you Get Hermione to Harry somehow. as for other girls, keep surprising us and though I love anime keep it more mainstream ,like the X-man JLA or maybe a more known show or series that is plausible. Please no "Charmed" or "Buffy", too many of those already!
Otherwise please continue!
dennisud