Was it you that said your waterproof bed covers were noisy?
Well that one I got for £7.79 is fantastic! Its not noisy at all...I just put her normal cotton sheet over the top and you wouldn't know it was under there!
Its this one http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=140473410013&var=440009020123&ssPageName=STRK:MEWNX:IT#ht_944wt_903