Windows 2000 Issues. Although Windows 2000 is an impressive and generally stable operating system, it does have it's share of quirks and pitfalls.
Some bugs are mere annoyances.
The ones listed here can cause data loss, make your system unbootable, or worse. This list is a live document that will be updated as new bugs are found, so be sure to stop back every few weeks for updates. If the disk is the quorum disk, the cluster's configuration data is at risk. Windows 2000 domain controllers and servers use FRS to replicate system policy and login scripts for Windows 2000 and down-level clients. Optionally, FRS can replicate files and folders between Windows 2000 servers hosting the same fault-tolerant DFS roots or child node replicas.