Catching up on some of the comments on issues raised on this thread (as I learn more about the new PleoRB features).
Some of this may be repeated advice from other replies.
re: Reset button
The reset button is used to reset the CPU.
The actual properties are stored inside the Pleo's DataFlash flash drive.
When you reboot the computer, it will reload the last saved state.
This includes the current stage (Stage1=newborn up to Stage4=mature adult) as well as DNA and other mood properties.
If you have an SD card, you can examine the current stage and properties (email me if interested in testing an early prototype for examining, but not yet changing the properties)
re: taking out the battery
As mentioned, DO NOT TAKE OUT THE BATTERY as a substitute for sleeping.
Let it fall asleep naturally, or hold the power button for 4 seconds. Only take out the battery after the green LED is off.
Pleo's custom personality is stored in that internal flash drive, but it needs a time to save it before going to sleep.
There is nothing bad that will happen if you take out the battery prematurely, but Pleo will have forgotten all that quality time you spent with it.
If it can't power down properly, it may never grow up - or may take much longer (they do sometimes cat nap, go to sleep and then wake up)
re: Clicking limbs
Because of the creative way Pleo's limbs are built, clicking can happen quite often. It is nothing to get too worried about.
Try straightening up the limbs before booting, that sometimes helps.
re: Trying the R2D2 personality
That is an excellent idea.
Most of the older Pleo personalities will work partially on the PleoRBs. The sensor reactions are not correct. I'll update the Babe/YAPT technology soon to work better for the PleoRBs.
For people waiting for their PleoRB to grow up, running R2D2 or some of the other entertainment personalities can show you how active your PleoRB can be, especially when it grows up.
Also it does stretch the limbs in more extreme ways, and give or take some clicking, may help re-align the dinosaur bones.
So if Pleo walks properly using R2D2, it will walk properly when it (eventually) grows up.
re: differences in personality
New with the PleoRB are DNA attributes that are different in each robot. This includes Gender (male, female, neither), Courage, Temper, Physicality, Activeness and Intelligence. They won't change for the life of the PleoRB.
So two PleoRBs who grow up in the same house will have different personalities.
Short term interactions will alter things like moods, emotions, activity, obedience and skills.
re: medicine to fix hardware flaws
The medicine toys will 'cure' planned ailments in the software. When Pleo is sick, it should act sick. But in acting sick (making a sneezing sound and motion), all the servos should be working properly.
(or to put it another way, don't expect plastic 'medicine' to fix any true problems with the robot ;-)
re: power button not controlling volume (but instead turning off)
This has happened to me often. I have stopped trying to use it as a volume button. Needs more research.