I've noticed that if you're logged into your account in too many ways, the server will throw 500 errors. For example, if you're logged into CPanel and FTP'd in, and try to load your page. The easiest solution I've found is to just use the CPanel file manager utility instead of FTP. This solution isn't ideal, but it does appear to work. Mod's or djbob, is there anything you can think of that could cause this issue? Would too many open sessions actually cause this, and if so, if there a way to increase the number of allowed sessions?