You should be fine, as it is not a "wire transfer" per se. There are many ways to transfer funds these days and many NWA WP Visa users have successfully got WP miles using c2it and incurred no CA fees.

Please also see:

http://www.flyertalk.com/forum/Forum...ML/001306.html

http://www.flyertalk.com/forum/Forum...ML/000737.html

http://www.flyertalk.com/forum/Forum...ML/000790.html

http://www.flyertalk.com/forum/Forum...ML/000852.html

http://www.flyertalk.com/forum/Forum...ML/001015.html

Hope this helps!