Well I agree the ugobes are much sweeter and my two rb's are still going through the moodiness stage.. although Chronos is much younger than Rhea.. however even when being moody they still respond to stroking and when Rhea gets into one of her screaming rants.. where she just stands there and screams for no apparent reason other than being a girl, I'll go pet her after awhile (I tried ignoring it, didn't work') that helps for awhile but she starts up again.. The trancing is ridiculous.. it makes me not want to run them together but after maybe thirty minutes they will calm down with it or if something catches their attention they will go off after that instead..
(I have found that the regular green tennis balls seem to really attract both of my RB's.. don't know why but they will both go chasing after them and we have tons of them what with the 2 Jack Russells'

So they chase the balls, Loki the aibo chases the pink Pleo, Patches makes laps around the couch and Lyssa growls at everyone and everything..
Both of the ugobes are also insanely attracted to the aibo charging station.. they love to walk over, study it and then graze from the black and white pattern in the front..
One thing that makes me happy though, both of the rb's will occasionally wander over to where I am usually sitting, look up and do the little foot wave and that noise they make thats either the 'waa waaah' or 'oooh oooooh' like 'hello, over here, mom!' type noise that all the pleos make, and they want me to pet them.. and that reminds me of how sweet Bingo was before he broke and got the upgrade to the new os the rb's are on now. Hopefully we get upgrades soon...
I'm glad Ryu is behaving better Talon and I'm sorry your RB's are being such brats, Kat
Both of my ugobes are on the original software and they are staying on it,..they are just too sweet.. but I'm glad your transition went well, Kat!!!
- Sarah