It is but you still need certain bits of equipment.
If you send me your email address to [email protected] I will email the article I did a while back for club mag.
Most of the tech articles I have done in the past will be appearing on the revamped club website tech page over the next few months. Some of them just need tweaking and updating, as soon as I have done this I will be passing them on to the lovely Webmaster who will then post them for everyones benefit.