QUOTE(cambiata @ Jun 23 2009, 11:23 AM)

6/4 time is two dotted minim beats in a bar so conduct two in a bar, like in 6/8 and in 2/4. I am not entirely sure how you would conduct 6 in a bar - I guess two lots of three time - but this is misleading as compound time with a 6 on the top is not 6 beats but two dotted beats. Maybe if the music is very very slow you would have to do 6 separate beats. It is a while ago now but I think I rang the LCM to query this - it might be worth giving them a call to clarify things for you.
I was taught to conduct 6 beats in a bar (assuming a slow to moderate tempo) as follows:
Down Beat (1)>Left(2)>Left again(3)>Back across body past the original down Beat>Right(4) (as though beating the 2nd beat of a 3/4)>Right again(5)>Then up(6) (like the 3rd beat of a 3/4)
It is a bit like an upside down T, with the base of the T sub-divided into 4. (This is really hard to put into words!) Anyway, orchestras and singers I have conducted have always managed to follow me!