Brandog

I bought a new 46" LG LCD last week. It has the wireless ability with a wireless USB adapter. So, I purchased an adapter Sunday to get the wireless capability set up to start with Netflix and other applications. However, I could not get the wireless to work. Does not recognize the adapter.
Called LG technical support and per them only "their" wireless adapter will work with the TV. Anyone else come across this and able to use another wireless adapter?
Don't want to fork out another $60 for a wireless adapter to the manufacturer...lol

Thanks in advance,

Brandog