I had a meeroo disappear when I tried to rez it a week ago . After trying all sorts of things I finally managed to get it back today . Rezzed it and it ran away immediately because it was starving. Bought a Meeroo whistle to call it back. the Whistle tells me I have to enter the ID # . I renamed the meeroo and have no record of it's number. How do I find it out ?? Or do I have to record the number somewhere before I rename ... Sorry all this is new.