PC Depot, they only sell wired 

got mine (xbox 360 wireless for PC) more than a year ago from thundermatch for RM 190... i prefer to use Tesco Alkaline batteries. RM 1.99 for 4 when promotion. i guess that is affordable enough. it last pretty long too. at least 1-2 months. depending on usage.

Some ppl prefer wireless and some prefer wired... Very subjective.... I prefer wireless coz less hassle for wires and u can use Xbox 360 peripherals on ur PC as long as u hav the receiver.... Both has its pros and cons.....

Guys,Let's say I have a Xbox Wireless Controller Set (Including the Receiver)

Can I Use a Normal Wireless Controller that comes with the XBOX 360 Pakage ( The Wireless For XBOX 360 )
to pair with me Receiver. (2 Controller 1 receiver )

So, Can I use Controller 1 as Player 1 and Controller 2 as player 2....

For Example games like FIFA 09 ?

certain racing games are pressure based, the harder u push, the higher acceleration, i wonder is key binding can do this, furthermore, vibration is not alwayz work on key binding's game pad, be wary.