Here where I work we have 6 NT servers and 2 FreeBSD servers, and no redundancy. If the ERP server is down for any reason, the company is basically shut down also. If the tape backup server goes down, there is no second tape backup server to restorefrom. You get the picture. Where should I start looking for info on how to set up a redundant system(s)? I don’t even know where to begin on this one.