Actually that line would never run, as it goes back to loop.
Also, you need the parameters of cudaminer in every line, not at the bottom.
:loop
cudaminer.exe -R 5 -r 5 -o stratum+tcp://minercrew.org:3336 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 5 -r 5 -o stratum+tcp://pool.yourmine.org:3340 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 15 -r 2 -o stratum+tcp://zeit.hashstrike.com:3341 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 5 -r 2 -o stratum+tcp://zeit.morecoins.org:3334 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 5 -r 2 -o stratum+tcp://east1.us.stratum.dedicatedpool.com:3366 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 5 -r 2 -o stratum+tcp://zeit.coins4everyone.com:3453 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
cudaminer.exe -R 5 -r 2 -o stratum+tcp://zeit.hashfever.com:3265 -u miner.user -p password -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
goto loop
[/quote]
its giving me a "non existant cuda device specified in -d option.
this is an example of what works for me with vert when i dont want or need to switch pools
cudaminer.exe -o stratum+tcp://vtc.poolz.net:3333 -u miner.user -p password
cudaminer.exe -d 0,1,2 -i 1,0,0 -l auto,S27x3,28x4 -C 0,2,1
that runs for me stable 24/7.
I appreciate the help, but i gotta go for now.