Do you mean Quilt As You Go?
You could make the blocks, and then sandwich them with batting and batting, quilt them as you want, trim them square, and then join them to other blocks using a QAYG method.
There are many.
I just ran across this video - this is part 7, but if you back up to Part 6, that should be where you've got the 4PP done and now need to start the QAYG process.
It's all a variation of the same method. And even though I have NO idea who the heck this lady is, she's actually pretty good. It's a bit slow because she's not editing out the down times.
And her method is very similar to the one I use.
http://www.youtube.com/watch?v=kejYnewPIgQ
Take the time to understand what's she's doing, and you'll find it's an incredibly versatile option.