chrise, if rector is right (and i think it is because of the letters) then charge is wrong because of the R in rector (at the end) so that would make the first word ?h?r?e of air, ANN
chrise sexton i think is the right word (looked up its meaning) and that fits in with your N in change of air, cheers thats it done , thanx again ANN sorry redundantelf, the word was sexton not rector but thanx anyway ANN