Thanks, but I really like CuteFTP Pro and I've already paid for it.

Ok, so here's where I am: First, thanks Vickie in Phoenix. Apparently, it is my firewall that's the problem. I disabled it, and CuteFTP opens up fine. But once I enable it again, CuteFTP freezes. I've added it to my Firewall's "Whitelist" but it still freezes. Any ideas why this is?