NOT <ctrl> Z, just plain Z.

You might like to have a look through the READMEs linked from my signature. There\'s lots of info there.

As for running for 1500 hours with an error, don\'t worry. If there\'s an error, the model will crash.

Are you sure that there\'s been no trickles? Perhaps they are stuck in the project folder. i.e. Something like: C:\\Program Files\\BOINC\\projects\\climateprediction.net
If so, they will have names starting with trickle_up_hadcm3_