If you are oriented to FR play six max will seem like a different game to you but it really is just the same game with 3-4 less players. That does affect pot size and therefore drawing odds etc. It also affects the number of hands you should play because of the increased frequency of putting in blinds and position frequency. Here are 2 links to definitive posts by an expert player who makes very good sense as usual.
http://forumserver.twoplustwo.com/favlin...amp;postmarker=
http://forumserver.twoplustwo.com/favlin...amp;postmarker=