If your brother is of-age, have him set up his own neteller.
Also, if he's looking to just have some fun playing poker online, I suggest going to
Poker Fun Club, and playing in their play money MTT's, that used to play hourly, and had 100 players. Just make sure that you use the enter key to sign up quick, as when the registration opens the slots fill fast.
I wrote a novelletta on my experience at hollywood poker, which is a poker room skin that you can get RB from. However, since the time of their writing, they've changed their rake structure and bonus point system.
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In summary: pokerroom sucks.