> one of my domains is coming up for renewal. > has anybody changed registrars? I've changed registrars from NetSol to register.com once without a problem. If you already have an account with register.com, it involves requesting the change by phone, then confirming the request at a URL sent to you via e-mail. About 5 days later NetSol e-mailed me that they were making the change. If the e-mail or mailing address listed for your domain record and your register.com account are different, I suppose there could be complications. Register.com requires you to extend your registration 1 year ($35) which isn't a big deal if your registration is about to expire.