I am having a little trouble understanding your original post.
I take it that your current configuration is this:
Code:
ISP--->wireless access point ~~~~~~~>wireless card on your desktop
I don't think you want to install the router on your desktop if it is connected wirelessly to the internet. You want to install the router at the point of your internet connection to the outside.
Is the Netgear router a wireless router? It will also have ethernet ports for hard connections and you want something like this:
Code:
|-------->optional hardwire Ethernet connections
|
ISP --->Netgear router~~~~>wireless card on desktop
In the above, you can discard you current wireless access point. Optionally, you can also hardwire your desktop to the router and use the wireless card on something else.
If the Netgear is NOT a wireless router, then you will need to keep your current wireless access point:
Code:
|-------->optional hardwire Ethernet connections
|
ISP --->Netgear router-->wireless access point ~~~~>wireless card on desktop