Sorry, I missed that you you had mentioned the product name above.
There's usually two ways to run wireless - with an access point or with a router.
With an access point, it's just simply an extension of your switch. The IP addresses assigned to the wireless PC's are in the same range as the wired ones.
In routing mode, you're "hiding" your wireless PC's behind the router and only presenting one public IP to the world, just like an Internet router.
A few things to try:
Look at the IP address of a machine plugged into the switch and one that's wireless.
Are they the same except for the last digit? If so, it's running like an access point. If this is the case, you just need to start pinging. Ping .1, .2, .3, .4, up through .254. Each time you get something that responds to a ping, use your web browser to try to connect to it. Eventually, you'll find it.
If the network addresses are different (first three digits aren't exactly the same) between a wired and wireless PC, you probably need to get to manage the router by opening up the IP address of the wireless' machine's default gateway FROM the wireless computer. i.e., if the wireless machine's defaul;t gateway is 192.168.10.1, hit
http://192.168.10.1 from the wireless machine. Should do it.
Good luck!
- G