You can also make your own delicious corn chips by cutting corn tortillas into triangles (strips, whatever shape you like LOL) and spraying them with a bit of pam, then putting them on a cookie sheet (don't overlap) and baking at 400 while keeping an eye on them (they burn FAST LOL!).
I use them to make nachos, bring them to parties with pico de gallo, etc... they rock!
My kids actually *prefer* these chips to the store bought ones and I do, too... less fat, less junk and you still get the crunch and flavor
HTH!
Lo