We need two baseplates for Centon PV27 tripods - are these still available?

I can't see what camera it is!

I would have thought that many tripodes would have an adapter or could have one that will fit it.

you will need to get the whole base plate look on ebay

If your camera has a 1/4" thread socket on the baseplate, it can be fitted to the pan and tilt head in the illustration of this tripod provided by a Google search. The manual should give you definitive information if you are still not sure.

On many cameras it is a small recessed sliding switch actually on the door of the battery compartment, on the baseplate to the right of the tripod socket. There should also be information in the manual to help you.

Try a plate from another tripod. I have three different tripods, and the quick-release plates are all interchangeable.

Wrong format possibly?

Little confused here. Is the head the part you want to detach from an older set of legs? Do you want to remove center post from new legs or old legs. The base plate remains on the center post/ Aftre removing 3 set screws, and you want to remove the head from the baseplate and it will not turn, grap slip joint pliers or a pipe wrench, wrap the jaws with cloth ( to prevent marring of head or legs) and while holding head with wrench, have someone else turn legs

MP3 players rechargeable battery is charged by connecting it to the computer's USB port or by a USB adapter charger.

Hello!

Your drivers can be found on the Centon website, here:
http://www.centon.com/usb/support/drivers

try changing the battery?