Is it ok to,once a day,remove the cables,which provide sound and image,which connect my PS2 to my T.V.?

May be...

I meant to say,connects,not connect.Sorry!

There is no problem doing it with cables, but it could cause your RCA jacks to mess up on the TV. I would get an Audio Video Selector ( http://www.walmart.com/catalog/product.d... ) that will allow you to switch between the two consoles without having to switch out the plugs every time. This is a whole lot cheaper than replacing the TV.

Yea its ok I dont see why it isnt

I don't think it would be bad, but just make sure they don't get dirty.