these are the steps as listed on ehow Share Your Printer in Windows Step1 Install the printer. Set up the printer as normal on a machine that is already connected to the wireless network. Connect all necessary cables and install all necessary drivers. Step2 Open the printers and faxes folder. Click "Start," then "Control Panel," then "Printers and Other Hardware" and then "Printers and Faxes." Step3 Share your printer. Find the icon for the printer you just installed. Click the icon once and then select SHARE THIS PRINTER in the tasks pane on the left. Now, right click the icon, select properties and go to the SHARING tab. Click "Share Name," and then click "Okay." Step4 Connect to the printer. On the other computers within the network, open the control panel and click "Printers and Other Hardware." Select "Add a Printer." Step5 Select "Printer Connection." When prompted, select this option instead of the local printer. Find and select the printer you just installed and select it. Step6 Print as normal. Next time you print a page, send it to your networked printer. (you may need to reboot both computers after setup) This is also a good tutorial Beginners Guides: Printer Sharing on a Home Network you should also check to see if you have all the computers set up with the same workgroup name. "Workgroup name: This is the name of your network if you like. By default Windows XP will call your workgroup MSHOME, but you can change this as long as all the PCs on your network have the same workgroup name. (To see the computers in your network, click My Computer and choose Network Places from the bar on the left side. From there click View Workgroup Computers.)" (Control Panel > Performance & Maintenance > See basic information about your computer. From there click on Computer Name. Your workgroup is displayed.)

I have enjoyed the disucssions here. I am on the quest to find what I will be able to do in my new RV. The main issue will of course be first getting a wifi signal from something. I do have an ATT air card which has a 5GB cap, I have my cell phone but have the minimum data plan on it currently and they do not offer an unlimited. I have a zyxel portable router that can make a hotspot from a wifi signal. 11n-compatible Wi-Fi router supports DSL/Cable and 3G connectivity, and a unique failover capability; should your wired connection be interrupted for any reason, the MWR222 will automatically switch to a 3G/4G wireless signal via the users Mobile Broadband Adapter modem. So now I have the ability to have enough wifi in the RV to use any of the devices I want to use. but I need to search out other cheap(ha!) sources to obtain an internet signal on the road. I know some places we will stay do provide free wifi and using my own portable router will make that wifi secure, but for those places out in the boondocks that don't provide wifi, I will need some kind of access. My ATT air card at 5GB cap sure won't allow much streaming of anything. Any thoughts? I have been looking at Roku and other boxes and with the usb port I definitely could download plenty of my own content to have available to view for the times I am not able to gain decent access to anything. The RV does have a roof top antenna and it is wired for cable for when we are at a site with cable. I do have direct tv at home and I know they do offer an on the road version to be able to use you current direct tv account with RV direct tv equipment, no idea of additional costs. the zyxel I have MWR222

A simple message buried in an avalanche of unnecessary words. The heading is enough for direction - home WIFIs should have WPA2 enabled. On the other hand, little mischief is accomplished on the millions of unsecured signals that exist. Newer versions of Windows require password authentication anyway, so with that and a firewall, it's hard to imagine there's much risk of unwanted access. Paranoid souls always have the option to turn off their WIFI signal and simply use hardwire connections.

What brand/model laptop, what operating system