what is frame tweening?

Blitz3D Forums/Blitz3D Beginners Area/what is frame tweening?

hi all;

I was looking for ways to keep the frame rate steady on any computer and increase it a bit more than what it uses to run. I came across frame tweening and it seems a realy good way to do that. However, i was wondering what are the disadvantages of using this? and what are other cool methods( other thatn frame tweening) that really works for this purpose?