>From what I've heard in the past: Reliability, Durability, Stopability, Maintinenceability. Things like that are usually easier/better with discs.But I'm not 100% positive about all of them. But some of the reasons I listed have to be applicable. ===== D.G. 713 __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/