Jo, sorry about being slow to respond... busy day (VAT return time = 1/2 day chasing down stupid invoices for £1.74 because the accountants won't JFDI claiming back the VAT

Anyway, I feel extra-guilty, 'cos I'm the one who recommended the host (Daily) in the first place. And ever since we put MEM on there, Daily has been nothing but trouble!
Apologies all MEM users - our "dedicated" host is working flat out to, hopefully, fix our site & the dozens of others they broke. Meanwhile, we are looking for a better way...