I keep forgetting to write about this, but a few days ago I made up some DJ blocks and mentioned that I'd made them using freezer paper templates. I had a few comments asking about this technique, and one from KJ quilts specifically asking if I knew about any directions on the web. I'm sorry KJ quilts, I didn't get your email addy, or see it on your profile, so I can't reply personally.
I have done a little looking around and have found this tutorial:
No affiliations etc ... just googled it. The only comment I would make is that in Step 4, I use 1/4" seams and not 1/2" like she mentions. It may be a typo.
Next time I do some freezer paper piecing, I'll try to take some pictures as I go ... hopefully I remember, it would require me to be organised *lol*