I’ve been using Newsdemon for the last four months and they are heads and shoulders above your ISP’s NTP services
- 608 days of binary newsgroup retention
- Servers farms in the US,UK, and Europe
- SSL encrypted connections
- Free Newsreader software
- Awesome prices
- Great support
If you haven’t used USENET before here’s a description from Wikipedia
A usenet newsgroup is a repository usually within the Usenet system, for messages posted from many users in different locations. The term may be confusing to some, because it is usually a discussion group. Newsgroups are technically distinct from, but functionally similar to, discussion forums on the World Wide Web. Newsreader software is used to read newsgroups.
While newsgroups were not created with the intention of distributing binary files, they have proven to be quite effective for this. Because of the way they work, a file uploaded once will be spread and can then be downloaded by an unlimited number of users. More useful is that every user is drawing on the bandwidth of his or her own news server. This means that unlike P2P technology, the user’s download speed is under his or her own control, as opposed to under the willingness of other people to share files. In fact, this is another benefit of newsgroups: it is usually not expected that users share. If every user makes uploads then the servers would be flooded; thus it is acceptable and often encouraged for users to just leech.