Hmmmmm, after a good search i think ive found the answer - and it isnt good lol.
If im right in thinking - the cleats used with the PD-r540 pedals require a 3 hole bolt pattern and my cheapy liddles have a 2 hole pattern !!
Sooooooo, another question - wuld it be better / cheaper / easier to change the pedals ?
If so - what is reccommended when your on a budget ?