Thats fine I picked the names up from the BBC website I wasn't sure about McGann in the first place, I actually don't remember ever seeing anything with him in it but as it was on their list I included him.
But there was a regeneration sequence from Sylvester Mccoy to Paul Mcgann in the movie. Hence as per the BBC site and the Main Doctor Who wiki Paul is the official 8th doctor. While no such sequence was shown from Paul to Christopher in the new series.
The current one in the new series is great, David Tennant. Ive seen all the episodes up to date with the BBC and WOW wait till the series starts on ABC next week, they are fantastic.
Scott