Lisp in a box help

Installed the Tiger version of Lisp in a box v0.6.1 Allegro this
afternoon on my iBook, but am getting this error after specifying my
license file:

(load "/Applications/Lispbox/slime-2005-05-09/swank-loader.lisp"
:verbose t)
(swank:start-server "/tmp/slime.914" :external-format
:iso-latin-1-unix)
dylib module error linking
/Applications/Lispbox/acl62_trial/libacli623t.dylib: Must be a Mach-O
MH_BUNDLE file

Process inferior-lisp exited abnormally with code 1

Any ideas? I apologize if this is a simple problem, but this is my
second day on an Apple.

Thanks,
PJ

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