GlenMuir now have a range of waterproofs that seem to be excellent value for money. Haven't had a real downpour to test my Rain bloc light yet but no doubt will soon.
Just to ressurect this thread and maybe someone might find this useful.
I picked this up on ebay for a pretty good price. After reading mumerous threads I was trying to find a Gore-Tex jacket as the rain I played in on Sunday was horizontal. All I need to find now is some decent trousers.
You might want to have a look at http://www.thesportshq.com/forgan-of-st-andrews-waterproof-breathable-suit.aspx . A Breathable waterproof suit for £29.99 plus p&p.
I'd recommend the Sunderland Tournament - it's what I'm using at the moment. It is comfortable, well fitting, breathable, fairly cheap and waterproof in the worst of weather. Try it mate