I think we all understand that IP4 tethers to iDevices including MBP. We also all know that 3GS MyWi seems to continue to work.
What we are ALL looking for, is if you have an IPhone 4 and ANY version of MyWi, we are unable to use wireless tethering as your Windows PC says "Windows was unable to connect to IPhone MyWi" and if you haven't called AT&T to get rid of your unlimited data option forever (those of you who still have it like me), all you will see when you try to tether using USB is the option to call AT&T or go online. No USB tethering option.
So....
Who has information about ANSERING ffuuman's post that specifically asks about that error and how to overcome it???
"...when i use wifi tethering, i can't connect to it from my windows 7 laptop. it says "windows is unable to connect to __". it works fine with the usb cable connection.
oddly enough, wifi tethering works when i connect from my ipad."