In reply to bouldery bits:
I've got Berghaus Deluge, used for 5 years on and off and for the money they probably can't be beaten, esp in terms of cost, winter and durability (plus almost full length leg zips so great for crampon use etc). Gaynors have some for 29.99. Or else Rab Bergen - more expensive but eVent.
Post edited at 14:33