oven cleaner/easy-off alternative?

[salsah]

i have eliminated most chemical cleaning supplies (replaced almost everything with vinegar) but i just realized that i still have easy-off for cleaning the oven. i rarely use it but i would rather find a natural (or less toxic) cleaner. our oven is NOT self cleaning. what do you use to clean your oven?

[KrisM]

I have this: http://www.williams-sonoma.com/products/nonstick-oven-liner/?pkey=x%7C4%7C1%7C%7C4%7Coven%20liner%7C%7C0&cm_src=SCH

I just got it and so far so good :).