Please Help!!! Air Combat Art Please read inside. Thanks

Sometime during the past year I downloaded a series called Air Combat Art
(ACA). Don't remember who had posted it for certain or where I got them but
I am thinking it was here and I think the poster was TC but I can be wrong.

Does anyone here know of this set or where I can get them. After weeks of
searching my Cds of collections, I can't find them and would like the have
the collection again because it was predominantly world war II art.

If anyone can help, I would be most grateful.

Cappie