They're not the cheapest but I was just wondering if they're good.

try coolfred.net ... they offer lowcost domain name registration too and they pay for the first two years (out of five) if you sign up with their hosting packages.

Try http://www.npsis.com they are the lowest price anywhere... $15/year and parking is free. No hosting obligation required either.

I've used dotster for 2 of my domain and recommend them to a lot of people. They're very fast and the domain modifying is extremely easy to use. I registered my domains from them when they had the $15 dollar deal and will probably try a couple other registars, but I really like dotster's easy way of editing and registering.