@cyb3r: Thanks for the info, we will investigate about this.
@c0ntRoL: I can assure that new server is better, the old server had many problems, especially with the speed of fileserve, we had to use a proxy because the download speed was no more than 600 kbps (tested with any file), now on the new server is normal, 2-3 Mbps.
Also what filehost you are using?
If is Filesonic, I've said many times that they also have servers in Hong Kong and from USA the speed is slow because it is a large distance between the servers.