So, I'll be migrating all the servers over to the new IP block soon. We're keeping the DSL thru the end of the month, so there's no huge rush, but I moved Hladolet over so I could play with it. I've since dual-homed Hladolet, Rigel, and Oort. Let me know if you have any problems with any of them.
I'll probably finish multihoming everything tomorrow or this weekend, switch the DNS over with some .old pointers to the previous addresses, and drop the old IPs next month.
Anybody who's got a domain that I'm running DNS for, either primary or secondary, get ahold of me so we can make sure you've got the right servers listed.