TW's astandard DNS rollout is despicable and everything, but still: It might be argued that one should no more depend on their ISP for DNS than they would for email. Might I recommend 4.2.2 1 - 4.2.2.6 and/or OpenDNS? Anyone else got any easy to memorize DNS server IPs or something of the sort?
-Sean
Related link: http://ask.metafilter.com/22161/DNS-servers-with-easytoremember-IP-addresses