I'm not the only person I have spoken to who thinks things would be much simpler if the whole world officially functioned on UTC (aka GMT). Use local times for things like arranging a lunch meeting and the like, but GMT for any official business like train and airline timetables or anything where there is the slightest possibility that more than one time zone will be involved. As a matter of fact I set the time display on my 'puter to GMT and select GMT as my timezone on every site I visit, since I got tired of conversion hassles, other sites thinking we had daylight saving when we don't, etc. In a previous career I worked with GMT extensively so I am used to it.