You shold see then if you have jme module loaded. Unless you have it, do modprobe jme. If it will give You an error then post it. You should have this module in your system as it was avaiable even in fedora 14.
If you were messing with kernel then reconfigure it and search for jme module in it. If you were not then leave it alone.
Most of drivers are in kernel and there's no need to download them. They should be built as modules.