0 Yes, there's a difference.02br 02br 01i00be at home02i00 is very neutral. It gives your location at a given time. 01i02br 02br 00 I'm at home at the moment. 02br 00 I'm at home every evening at 7 o'clock. 02br 00 I was at home between 1 and 2 yesterday.02br 02br 02i00sta