Hi all

I know this should be easy (for anyone that knows elisp that is :)). how
does one create a function that cycles up/down through a list of pre
defined buffers/files?
for example i want to cycle (ie open and show in the emacs window) through:
A.org B.org C.org
i want to use ie A-left and A-right to open (if not already) and cycle
through these files. any one has such a system?

best

Z