Gravity issues with blocks and player, help?

I want to make a room where the gravity with the player is low and they can still fall slowly, but I need a script to make the blocks fly and float around. Would that even be possible, and if so how?

Just use BodyForce which is an easy way to mess around with the Gravity of the player and objects. Here is a link that should help: http://wiki.roblox.com/index.php?title=Gravity but it is basically this if you want there to be no gravity so like space

local bodyForce = Instance.new("BodyForce" , script.Parent)

bodyForce.Force = Vector3.new(0, game.Workspace.Gravity, 0) * script.Parent:GetMass()

Hope this helps :D Just insert this script into a Part. Not LocalScript just a normal Script