My sister slows the internet down.

[Supersylox]

forget that, just log in to your routers IP address and block her computer.

Then face your parent's anger.

[Ad Bot]

[Coolio]

forget that, just log in to your routers IP address and block her computer.

1. I don't know the password. It's the WEP code, but my parents threw the paper with it out.

2. I don't want to do that, just stop the downloads.

[Regulith]

Straight-up tell her to stop hogging the internet speed.

1. I don't know the password. It's the WEP code, but my parents threw the paper with it out.

If you can log into the router, you can find out.

[Coolio]

I just did a complete reboot of my router.

Straight-up tell her to stop hogging the internet speed.

it actually doesn't say.

Straight-up tell her to stop hogging the internet speed.

She'd get pissed off at me.

[zackin5]

There's usually somewhere on most router's config pages where you could block certain IP's internet access.

As for a more permanent-ish and less rage causing solution talk to her (And/or your parents to get them to talk to her) and try to convince her to only download overnight.

[Mulch]

Figure out your WEP password. Block her computer, it's the only way.

[SlayerZ99]

Or you can do it the easy was and put time retrictions on the computer with a password that only you know
that was make it a time that you arent usually on
and if she wants to get on any other time she'l have to ask you for the passworc

[Coolio]

Figure out your WEP password. Block her computer, it's the only way.

Found it.

[Regulith]

it actually doesn't say.

What? Really? What kind of router is it?

She'd get pissed off at me.

Tell her anyway. If she won't do it, tell your parents. If that doesn't work or you don't want them to get involved, you'll either have to deal with it or do something sneaky.

[Coolio]

This has been happening for about 2 years.

[Mulch]

You have the WEP use it.

[pecon98]

1. I don't know the password. It's the WEP code, but my parents threw the paper with it out.

Here is the solution.
http://nirsoft.net/utils/router_password_recovery.html

[A GUY]

Eliminate her from the equation.

Do it clean.

[Coolio]

christ almighty

[Coolio]