oh well guess i'll have really shitty aiming for the next couple of months until i decide to go buy a non wireless mouse.
AMD's Bulldozer is coming out this year, and ATI's Antilles (fastest card since the HD5970) is also out. nVidia is 'supposedly' getting a dual-GPU card too.
As long as your wireless mouse is using 2.4 Ghz standard the mouse lag neclectible/ non existent. I tested a R.A.T.9 for four days, and it had faster input and better response than my old cheap wired gaming mouse. (I know nobody will believe this, test for yourself fags ) right now I'm using a cheaper wireless business mouse for gaming and I don't experience any disadvantages.
logitech rx720, I change my batteries every 5 month! okay, on the rat9 I had to switch between the 2 shipped lithium-acumulators every 7 hours :D