I've not been able to post for a few days due to my password not being accepted... very strange.
Anyway, I've posted a new image from 9th Feb showing both Magellanic Clouds and the comet here:
http://members.ozemail.com.au/~loomberah/mcnaught.htm
A very long exposure last night with a fisheye lens after the coma had set barely shows the tail at all so I'm not posting it, but will try again tonight if the storm clouds allow me a look earlier.
cheers, Gordon