Mike:
I did not. I worked with SAP tech support on this for a couple of weeks and we never could get it to work. I'm now looking at SiteMinder as a SSO solution but I'm waiting on support from my company's side for assistance with that.
I would like to know if anyone else got this to work and what was done to get past this step. So, if you get something to work, Mike, please share! 
Thanks,
Mary