good one Sonya I nearly had one of my neighbour's moggers overnight the other day - it was freeeeeeeeeeeeeeeeeezing and I could hear her crying to be let in from my bedroom so into my kitchen she went - fortunately the neighbour's naughty teenager and her boyfriend got back not long after so I popped Milkshakes (a good lesson in why never to let 8 year olds name cats) round then.
and... eeek Gill look after yourself won't you?
Angie - geddit fixed! You really really don't want a leaky roof when the temp drops below zero, trust me on this, icicles IN your house are really not fun.