bodies?

[hertzcastle]

hi, im new to love.
im looking for an easy way to use collisions and was wondering is it fastest to make a body + shape for an image, and then apply impulses, or if theres a quicker way of doing it?
basically i want simple "wall" collisions without physics.
is it quicker to have an x + y variable and just update the body x + y each time i want to move?
help?
hertzx

[Kaze]

If you want just collision, make the body have 0 mass.