Reviving my own old thread - I think that at this time I can answer the subject line in the affirmative.
Follow up: I bought the wireless adapter (didn't get a cheap one either). Everything works great 80% of the time. Pages load quickly and everything hums right along. Then, randomly but within 5-10 minutes, it freezes and the browser times out. It just seems to get stuck. No other computers in the house are similarly affected - both hard-wired and wireless. The network manager says that the wireless signal is strong. IE-8 or Chrome... no difference.
Any clues where to start troubleshooting? Think 3rd grade comprehension level, please.
The computer is out-of-the box new, running Windows 7 if that helps any.