I may feel really dumb, but is this available for download, or do you have to purchase it? If the former, where, if not, also where?

It is a free mod, to find out about the details
go to http://www.teambg.net/forum/?board=94
it is available on some ftp-servers and on IRC at teambg.net.irc#BGT

Cool, thanks Faceman, I did a search before I posted, but found nothing, I was being a thread necromancer, and found a post concerning it, and am going now to see what i can get. Thanks.

of u are looking for threads concerning it then try looking in bg2 section. Thats where the main ones are but there is also a few in the bg1 section aswell.