Guys, A theory question for you. I have a request to provide a total failover solution spanning two sites, site L1 and L2. An Exchange 2k cluster at L1 with 1500 users needs to fail over to the other site L2 so that if L1 gets bombed (heaven forbid!) by the time staff get to L2 the system will be fully oporational. We want to try and acheive this with out the need for tape restoration. Implementing a second cluster at L2 is cost prohibitive. Are there any recommended practices for this? Your thoughts are appreciated.