I need the Installtion software for a DI-624 - D-Link AirPlus Xtreme Super-G DI-624 Wireless Router (di-624/b)

DI 624 108Mbps Super Wireless Broadband Router

Go D-Link - TechSupport FAQ

contact d-link and ask them to send you a copy or you may be able to down load software from there web site. good luck

go to folowing link you will get all the setup

http://www.digitaltrends.com/networking-and-wi-fi-reviews/d-link-di-624-xtremeg-review/

Yes and no... D-Link has put the DI-624 on the end of life list and support ends in August 2010. They say they will support it if you have a proof of purchase. Here is a link to the support page for your model...
http://www.dlink.com/products/?tab=3&pid=DI-624&rev=DI-624

This is NO software as such as it is all built into the router, simply access router properties by typing the router address (192.168.0.1) into the browser.

Download software and manuals from here:

http://www.dlink.com/products/?tab=3&pid=DI-624&rev=DI-624

(http://www.dlink.com/images/support/common/download-now.jpg)

There are multiple revisions of the DI-624, each with version specific drivers, firmware, installation guides, and other resources. Please use the descriptions below to identify your revision.
The links will take you to the drivers and install guides.

Note: The revision is located on the label on the bottom of the device next to H/W

The DI-624 Rev. A has 2 antennas.
<img src=http://support.dlink.com/prod_img/revisions/DI-624v.jpg>

Driver here: http://support.dlink.com/products/view.asp?productid=DI-624

The DI-624 Rev. B has 2 antennas.
<img src=http://support.dlink.com/prod_img/revisions/DI-624_revBv.jpg>

Driver here: http://support.dlink.com/products/view.asp?productid=DI%2D624%5FrevB

The DI-624 Rev. C has only 1 antenna.
<img src=http://support.dlink.com/prod_img/revisions/DI-624_revCv.jpg>

Driver here: http://support.dlink.com/products/view.asp?productid=DI-624_revC

You don't need any software, no. All you need to do is login to the router (usually 192.168.2.1 or 192.168.1.1 for D-link) and configure the wireless security (including the key)).

try a cross cable between di-624 and westell dsl router.