When I was reading some information about placing an IOC order through SNet, I found that the order is killed in 3 minutes if not executed. My first question is, what is the purpose of having an IOC order that can last for 3 minutes before being killed? My second question is, since SNet Preference has a 10-second minimum life for an order, can the IOC order placed through SNet be cancelled before 10 seconds? Thanks for your comments, Dan