Setting up a home wireless network with a cable modem and my desktop needing a USB connection (no ethernet)?

I have a cable modem that Comcast says will only accept one output connection. My old desktop (allready set up) has only a USB connection to connect to the modem. When I hook up the router (Linksys N) and keep my desktop connection my connections completely stops working. Without spending too much $$, how can I hook up my new laptop via the Draft N wireless way and keep my desktop also hooked up to the internet. Is there a router or another device that will allow both hook ups? remember cheap...what about adding an ethernet port to my Window ME 7 yr old Dell?

Public Comments

1. you should be able to pick up an inexpensive usb to ethernet adapter, or an internal ethernet adapter*(for your desktop, there are many that are compatable with winME). then just connect the router to the modem and the computer to the router.
2. First - lose Comcast. Poor service, over priced. Check out other alternatives like Bell South, AT&T, Verizon, etc. You should be able to buy a router that will give both wired and wireless connectivity - I bought one this past Saturday for $30. The internet will go from the cable modem to the router to the computer. As for the USB cable, check at Comp USA, they should be able to answer.
3. Yes, comcast only will provide a single connection (IP address) unless you pay for more. Plug the modem into your router via an ethernet cable. This will provide you with the one IP address. Keep your Linkysys N router on DHCP and your laptop as well. For your old desktop: You have two options: -Buy a nic card (they are cheap 5-25.00 us for the 802.11b/g and works with your '"N" router) and plug that in with an ethernet cable. This probably less expensive than option 2. -Buy a USB Wireless "B/G" adapter (unless you can find an "N" USB wireless adapter that works with WinMe) and plug it in. I hope this helps, good luck.
4. dude, buy a PCI Ethernet NIC card for your Dell. They are wicked cheap. I assume your Linksys router has 4 LAN ports and 1 WAN port. Just plug your desktop Ethernet into one of the LAN ports and your good to go. If you want to expand the network later you can add up to 3 other wired computers or many many wireless ones. I would buy the wired NIC (100BaseT) card vs 802.11N wireless NIC for the desktop. Less $, less hassle.