Mrussell - WOW! Well, I don't know if it's a one-off, but the pc started fine just now, without the processor grunting like a farrowing sow for 40 minutes! Nothing has hung, and I got straight into e-mail and now the Internet without endless - as in four minute - delays. Thank you VERY much indeed! Please accept this virtual pint and a free betting voucher!
Edit at 4.20 pm, after picking myself up off the floor following ST NICHOLAS ABBEY's streak home... Mrussell, it's not a fluke - the pc hasn't been this fast in many weeks! Dunno quite what it did, but whatever it was, it's back to speeding me quickly from one site, post, e-mail, etc. to the other. Many thanks again - it's saved seeing what a processor looks like when hurled from two floors up!