Can't do LAN gaming over wireless, but can through wired

I have a DLink DIR-655 router with the latest firmware that is about a
month old. I have 2 wired connections to PC's and one new Hypersonic
laptop that has built in N wireless card. None of the 3 computers have
a problem with getting to the internet, and I can share files between
them with no problem. The problem is we like to play 3 way games
across the LAN. Any game we try (Age of Empires 3, Far Cry, etc.) with
a wireless connection, we cannot see the other computers to join the
game. If I plug in the wired connection, it works fine. Any help would
be very much appreciated.
Thanks

<(E-Mail Removed)> wrote in message
news:(E-Mail Removed) ups.com...
Any help would
> be very much appreciated.
> Thanks
>

Me thinks you need to open up the proper gaming ports (see your docs) on
your firewall at your router.

<(E-Mail Removed)> wrote in message
news:(E-Mail Removed) ups.com...
>I have a DLink DIR-655 router with the latest firmware that is about a
> month old. I have 2 wired connections to PC's and one new Hypersonic
> laptop that has built in N wireless card. None of the 3 computers have
> a problem with getting to the internet, and I can share files between
> them with no problem. The problem is we like to play 3 way games
> across the LAN. Any game we try (Age of Empires 3, Far Cry, etc.) with
> a wireless connection, we cannot see the other computers to join the
> game. If I plug in the wired connection, it works fine. Any help would
> be very much appreciated.
> Thanks

I read some where that gamers like to use Hamachi to setup a LAN and then
game over that

I know it works over WANs so should work over a LAN to

Maybe worth a look and as mentioned, always check your ports