Unfortunately, we didn't keep the SX.
They are bringing in premium prices on the used and hobbyist markets. Unfortunately, since we already had the upgrade, we never bothered with reconstituting the hulk. The batteries were left in it and corroded inside, making a mess, and we didn't realize at the time there are now work-arounds to that problem.
But you are definitely welcome to the manuals. Have Podrock send me your address and I'll mail them to you.