AOs not working

[Notlikely]

My AOs are KKD Basic Male, Vista Male Casual 2, Vista MAle Basic MOCAP and KKD Basic male with radar.  None are working.  When I put one on the controls show up, but there no message about memory.  When I detach one I DO get a message about memory.  The message I used to get when I put one on.  I am currently using a somewhat slow conection.  Could it be that I'm just not pacient enough or is there another issue going on?

[Notlikely]

I thihnk I've solved it myself.  I took the AO off, logged off SL, Logged in again, then put an AO on.  It seems to be working well now.