I seem to have a leak from the radiator or associated area. Only noticed it this morning, bug when I got to work, parked up as usual, went out to get to get something from car and noticed a puddle and a 1 to 5 sec drip. Went out a bit later, no drips, started the engine and ran it for a bit, no drips, opened the bonnet, couldn't see anything blatant or obvious..
I did notice this morning as soon as I started the engine from first thing, a graunchy sound which soon died down after a few minutes. I've already replaced the waterpump within the last year, so may not be that, but I dunno..