No I am just playing on my laptop, I ran a test on speedtest.net and am getting 18mps download 1.5 mps upload.
Intel Core i5 CPU M430 @ 2.27 GHz
4.00 GB RAM
Running windows 7 64bit
Laptop is an Acer Aspire 5740
Graphics are run through the i5 on a built in HD card
Let me know if there is any other info I can get you, also how do I turn off shadows? I don't see it as an in game setting under graphics?