bonehead!~bonehead69@h00045a5dc767.ne.client2.attbi.com
That is correct, make sure you don't include the quotes that were in your last post though.
You don't need to use the /aop command in your remotes, you can type it in the command line. If you start text with a / then mIRC interprets it as a command. Therefore, where you normally type, if the nickname 'bonehead' is online and you want to add their *!*user@*.hostname to your AOp list for the channel #mIRC, simply use /aop bonehead #mIRC 3.
You can get a pretty full list of what the type numbers mean and what they will add. See /help $mask.
Your AOp list can be quickly viewed by typing /aop -l. You can also see and edit it manually in a dialog box by pressing ALT+B, go to the 'Control' tab and choose 'Op' from the drop down list.
Regards,