XBee Wifi

Hello guys

I am new here , I have worked on xbee series 01 and now i have just bought xbee wifi module … as i am new i dont have much knowledge abt it … can u guys please help me out …

give me some tutorials where i can read abt the basics of xbee wifi … and i am using arduino uno with it …

i want develop a system that permit connect the arduino to a PC and an iPhone at the same time. In other words, i don’t want any physical connection, only wireless. I’m not sure if is possible because i think that 802.15 and 802.11 work in diferentes frequences.
For exemple, create a small program in android to re-programing arduino, by wireless, not bluetooth.

Can you help me?