i shall add IP6 to the short list of things to try. may i add, the list itself has grown in size since joining this site, i need to find what works well on my mother as well as me before she gets much worse so your help is very much apreciated. i cant do anything without consulting my dad and he is more interested in selling his house and starting a buisness and never has any time even to discuss any of this, its getting very frustrating trying to get anything done!
thankyou for the advice and info
much apreciated :)