After a relatively short period of inactivity, Warezov has returned with about a dozen new variants in the last 24 hours. Variant KA received its moniker at the end of yesterday with update 2007-01-15_13. There is also a new domain to block: ertikadeswiokinganfujas.com. You'll find a more comprehensive list here.
F-Secure Internet Security 2007's System Control feature still automatically denies these latest variants.