Yes, that's why it worked when I did a fresh boot (pfix=ram). But I've replaced some of these files. When the drivers 2.14 came with didn't work (not sure if it was me, my network, or an earlier wizard version that caused it, but it didn't work), I tried to install the newer ones.
I tried copying in the original drivers and wpa_supplicant to replace mine, but it didn't work. I'm not sure what else to try short of starting with a fresh system and installing everything.
