even a b standard wireless connection will be faster than your broadband connection
your bb conection is most likely 0.512 MegaBitsPerSecond
54g is 54 MBS so 108 times faster than a 512K bb connection
I think that is correct
I have a 54g wireless connection between my 2 pc's with a netgear dg834g router - for moving data between the pc's it is very fast.
The bets wireless router deal I have seen around currently is click here I have recently purchased and set up 2 of these for friends - excellent kit.