I've never really considered it before but when I posted a message on Mudcat at 2045hrs GMT, it comes out at 0345hrs PM on the site. I assume this 5 hrs time difference relates to a time zone in the US? Anyone able to tell me where? Also, why 0345hrs PM when this should be shown as 1545hrs? Or is this an Americanism as well?? Ok so this is a bit pointless but I just have an enquiring mind and time on my hands - that's GMT time .........