Have you done a search for scrap ideas? There have been a lot of discussions about this topic.
What types of patterns do you use? What size and shape do you find yourself using the most of? do you like wild and crazy scrappy or are you more of a planned, few color type quilter?
I'm wild and crazy so I sort by size, othe people are more planned and will sort by color then by size.
I like a couple websites for ideas:
quiltville.com and
http://www.maryquilts.com/
Once you decide the type of scrappy quilter you want to be, then you can sort easily.
Here's where I describe what I do with my strips:
http://www.quiltingboard.com/t-144123-3.htm#3918884
I also do crumbs, here are some photos of finished ones:
http://home-and-garden.webshots.com/...78030079qxCABm