Congratulations Keith. Well done. In 30 years of playing golf I've never even seen an ace!
However, a guy at our club aced a 303 metre (about 330 yd) par 4 a couple months ago. The four in front were still putting out and were really pissed off when they thought someone was hitting up on them. They soon forgave the guy when they realized he had holed out from the tee.