<p>The latest lesson in newer is not necessarily better (or, if it isn't broke, don't fix it):</p>
<p>I installed Snow Leopard on my MacBookPro this morning. Big mistake. Now the computer does not recognize our wifi system. I would most like to uninstall Snow Leopard and revert back to the Leopard system.</p>
<p>Any suggestions?</p>
<p>Snow Leopard should work without a problem on any wi-fi network. I would troubleshoot that. </p>
<p>You cannot uninstall Snow Leopard. You would have to backup your data, reinstall Leopard, and then reinstall your other apps.</p>
<p>Do you have apple care? If so give them a call. If not there are helpful bulletin boards, similar to this one for apple users. Best wishes : )</p>
<p>Iron maiden is correct- however- I find snow leopard to be more efficient and I think it is worth the trouble to go to the other end to trouble shoot your wifi system so that you can update the router and get everything working.</p>
<p>If you search for your problem, you come up with the following posts from Macforum, which I have found to be a good source of info. This is a link to something that might work for you. Scroll down to post #24 and look at the two articles they cite:</p>
<p>Wi-fi/Internet</a> not working in Snow Leopard - Mac Forums</p>