kind of like, after I log on, could she log on and I wouldn' be able to tell?

-------
livewires self proclaimed resident poet

---

If you're logged on, no one can log on to your account while you're using it. But if you want to see if she's logging in when you're NOT online, log on, log off, wait a few days, look yourself up, and see the "last login date," if the date doesn't math up to the date you logged on/off, then someone's getting on your account. Regardless, you should change your password.

---

Actually, you can log on to someone else's account while their logged on. I logged onto my friends once while he was online and sent him messages from his own account, it was hilarious.

1 - Just change your password (maybe email too) on your myspace account.

Unless you want to see if they are the one signing on

Wait however long and then go on myspace (WITHOUT LOGGING IN) and search yourself or go straight to your page. See when your last login was, if it was a day ago or so and you haven't been signing on, obviously someone else was.

Needless to say, you still wouldn't have proof or know who it was.

So just change your password.

Also on another comment, anyone can sign on myspace on two computers at once. It's not going to boot or anything like that, websites really don't have the power. Computer online games and active servers can, but websites not really.

-------
I'm that Josh kid with the cool avatar.