I’m afraid I wasn’t able to duplicate the problem. I did post a version that was updated for XIr2 here. The only changes I made were the same ones you referenced … pointing to the XI library and the syntax change for the logon dialog. I’m not sure if your troubles can be traced to XIr1 (I’ve never used it), or if it’s something else, but you might give the newer version a try.
Dwayne Hoffpauir 
(BOB member since 2002-09-19)