Try using Overnet. I used both that and previously, eDonkey, and usually download ATOM eps within a few hours, or days at the most. I have all 50, and got them by that method.
I assume you are using an FTP application to download from Anapan. Its probably something you already tried, but doublecheck the URLs you enter, and make sure that the FTP app does not alter them. I have not used an FTP app since I had my own webpages, and have since forgotten the details of using them. I have downloaded stuff from Anapan using the Opera browser, but must have only that one window open within Opera. However, sometimes the download rate is so low, it indicates zero. I just try again later.

The data rate is usually 30 - 40 KB/s, and the eps dowload in just two hours.
