I got tn-v working with field runners while my vita was on 2.61 and installed one ps1 ISO, tn-x with super bikes didn't work, I updated to 3.18, tn-x starts but then quits with an error message, bought patapon 2 to get tn-v back, now when wanting to transfer it to my vita from my PS3 I can't get the Vita to not ask to update with qcma or not have an error with vita update blocker. Despite uninstalling/reinstalling, matching settings to online tutorials, shutting off wireless/airplane mode, restarting my computer and the vita numerous times. I even had a period of three weeks where it wouldn't recognise being connected to the PC and I bought a usb 2.0 hub that didn't work at all despite trying different combinations of things for a week, then magically one day it started working on my usb 3.0 port with no hub. I didn't get tn-v originally to work for a few weeks with the same problems I have now, but then it randomly worked so I could transfer super bikes and field runners over and after updating to 3.18 it has gone back to not working and I don't have as much patience to continue trying the same things repeatedly hoping I can get a second random miracle. Even when I get tn-v working (if that ever happens) I don't know if that will miraculously make tn-x start working which is all I ever wanted in the first place. I would love to pay someone fifty bucks and be able to just use tn-x without all this crap.