Be safer with Hogo on the internet and data brokers

Check if your Internet Provider and router support IPv6.

In case your internet provider can't give you IPv6 support, you might try to get a 6in4 tunnel through a tunnel broker (Wikipedia List of IPv6 Tunnel Brokers
here)

Be aware however, that your router HAS TO support IPv6, and has to have the ability to establish a connection to a IPv6 Tunnel broker!

For ME1 - Since Liara became the new Shadow Broker during LotSB (or between ME2/ME3 if you did not play LotSB), and you never had any direct dealings with the Shadow Broker yourself before that, it never came back to haunt you if you sold it.

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For the data you get on the side mission in ME2, it would assumed that not enough time has passed between ME2 and ME3 for you have decrypted the data, or the alliance to decrypt it if you sent it to them. Anderson's e-mail regarding the data implies it may
take "years," and not a single year, to decrypt it.

I've tried PSN matchmaking and compared to xbox live, it was really weak. Regarding to xbox live data, you've to admit that you're safer than PSN!

You'll have to check if your Router/Gateway modem supports IPv6. If it does, you need to also check with your Internet Provider if they support IPv6 natively. If they don't you might have to sign up for a Tunnel Broker Service to be able to use IPv6, if
your home network is IPv6 capable and your router can use the service of such a Tunnel Broker.

I liked Shadow Broker better, and the Shadow Broker lair is a cool place to check things out. I'm hoping it comes into play in ME3.