The bed colour is dependant on your texture pack. The default is red, but in some texture packs, it is blue. If you're using the default texture pack, your beds will always be red, there's no way to craft a non-red one. But likewise if you have a different texture pack, all the beds will be blue by default.
No, you need wool.
Make The Girl Sleep in The Bed and Press Shift.
Use the command:/toggledownfallOr just sleep in a bed
Right click where you want to place it, make sure there is enough room for it.
Beds were not introduced into Minecraft until Beta 1.3, so no.
You dont dream in minecraft you just jump out of bed when you have slept threw night.
you can make beds now in 0.4.0 update
yes
You can make a bed or a painting
Minecraft is a free roam game- There are no rules. You don't have to make a bed, they are simply useful to skip the night
No, you need wool.
Make The Girl Sleep in The Bed and Press Shift.
Type "&b(text)"
Use the command:/toggledownfallOr just sleep in a bed
Right click where you want to place it, make sure there is enough room for it.
You can use wool for making beds and paintings. I'm not sure about the painting but I know you can make a bed in Minecraft PE
Beds were not introduced into Minecraft until Beta 1.3, so no.