I'm trying to mine Scrypt-N on trademybit multipool. Everyone on their irc seems to be using cudaminer for Scrypt-N but I can't get it to work. I thought ccminer was for Scrypt-N?

cudaminer.exe —algo=scrypt:2048 -o stratum+tcp://server.address:2220 -u user.worker -p passwd -i 0 -l T5x24 -C 2 -m 1

this just crashes cudaminer. Anyone mining on trademybit scrypt-n multipool who could help me out? (I'm using 750Ti)