Try to find actual methods to solve your problems and not this childish shit that everyone is suggesting. Look up how to do QOS on your router and try that. Are you both on wifi? I got a etherent over power adapter when I was having the same ping problems. Having a wired connection over wireless is like pseudo-QOS and will solve most of your ping problems.
Have you actually tried talking to your sister? It sounds like you've complained to her and the only solution she sees is to stop torrenting, you know that shes not going to stop downloading her shows and music because you complain once in a while. Show her how to set her torrent client to only use 80% of the total bandwidth of your house, this should solve most problems, and she should still be able to download media faster than she can watch it.

Your link goes to a 3570 non k edition(no overclocking).

Your cpu and mobo are incompatible, lga 1150 is for 4xxx processors and lga 1155 is for 3xxx processors.
The 4670k is the equivalent haswell gen proc: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116899

There is already thermal compound applied to stock heatsinks so you can nix that if your going to stick with a stock cooler for now.

I really do not think you need the 3GB version of the 770, the monitor you chose runs a max resolution of 1920x1080, and the 2GB version will work perfectly for you. You can save some money going for something like this: http://www.newegg.com/Product/Product.aspx?Item=N82E16814127741

Is your server funded with autismbux?
Also, both of these guys are so terrible that this can only be solved by posting more pretzels.

http://1.bp.blogspot.com/-jAATyOph6JA/T94-izO4QNI/AAAAAAAANAo/rtiEk9qy7Kc/s1600/IMG_4494.JPG

Any love for pretzel rolls?

http://www.mylifeasamrs.com/wp-content/uploads/2012/01/IMG_5073-560x373.jpg

Also there is no such thing as a 3750k. I know you probably meant 3570k but it was really confusing for a moment. The 4670k is almost exactly the same as the 3570k configuration wise but its the fourth gen of the core I series, and between 5-10% faster.

If you are going to buy right now definetly go for the amazon 4670k, just remember that the 4670k uses the z87 chipset, not z77. This is actually a good thing, as haswell boards are generally cheaper than sandy/ivy bridge ones due to some motherboard components being shifted onto the processor.

I generally go for the cheaper high-end(z87) mobos that have good reviews. They will allow you to get a moderately high overclock and they are perfectly fine if you don't need a shit ton of extra features. If your on a budget I would get this one http://www.newegg.com/Product/Product.aspx?Item=N82E16813157370 along with the 4670k from amazon.

your hacks are bugging out.

This is probably not what other people use but it's something to try:

https://forums.alliedmods.net/showthread.php?t=226082

I don't even know if it works in reverse but you might as well test it out.

He's mad good.
But idunno, he probably can't carry a invite team, definitely needs to play more cs with me to up his 1337 DM. I'll give whoever picks him up a beartato signed laser weapon though.

Just got a quickfire rapid with blue switches and it's awesome.
I suck at taking pictures that arn't dark/blurry.

http://i.imgur.com/ThAsCzr.jpg

http://www.amazon.com/Building-Thinking-Skills%C2%AE-Level-1/dp/1601441495/ref=pd_sim_b_6

If this fixes the problem, it's so beneficial to them for the cost it requires its ridiculous.(one extra server being used during cast times)

More viewers= more people interested in comp tf2=more teams=more $.
We have seen viewer count drop directly related to stv problems. It's embarrassing that we've had whole seasons with problems with the stv that they've been trying to fix and nothing to show for it. This can't be this easy to fix.

It wasn't directed toward you, sorry.

killing killing tf2?

Do you think this is worth a try then? It seems like it would solve alot of stv problems and wouldn't be hard to start up during those big casts. I don't see why we aren't doing this.

Are the casters using the same STV that is being handed out on the esea page? Shouldn't they be on a separate STV proxy to avoid it being DDOS'd or being overloaded? I know esea and possibly insomia LANs have done it before I'm just wondering if its still the case.
To illustrate from the valve dev page on sourcetv

Here is what It looks like it is now:

http://i.imgur.com/eUNYJsL.jpg

How we do it to avoid problems:

http://i.imgur.com/dgluLUN.jpg

That way even if the public STV has problems you still have the cast and the huge twitch.tv network to back it up. Excuse me if i'm completely wrong about this I just want a smooth cast :(