About 5 days ago, we had a server failure and I had my host admin troubleshoot it for us. They asked me following questions and I thought I'd better get the answers from experts here. 1) What scripts on your website would need more then a memory_limit of 70M and be using ini_set to get it. 2) How much memory do they require on average and how can they be tested to ensure they work properly. Can someone please help me find the answers to above questions?