I'm having a problem with the chatroom too admin. I try to load it and it asks my username and password. So, i type it in and it does nothing whatsoever!
there is a specail way to debug one of your tamas that involves connecting. What you do is you connect with your tamas and while they are connecting, if the batteries on one of them go dead then it will be debugged.
on your next tama, try this. each time that you give your tama a treat make them lose the weight. thats what i do with my tamas and i always get only good tamas!