Robust "BulletProof FTP Client"

I had been searching for a reliable ftp client for quite some time until I found BulletProof FTP Client. What makes this program stands out among other ftp clients is its robustness and user-friendliness. You know when you try to download a big file, (like my case I was downloading linux distribution whose size is about 600 Mb something) it took me about 2 days to complete the downloading. By using this software, I don't need to worry if I get disconnected while downloading because I can always resume its process. Unlike the typical FTP client where you need to start all over again, this program even let you to stop downloading and resume wherever or whenever you like!