<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Exchange Server">  <style></style> </head> <body> <font face="Calibri, sans-serif" size="2"> <div>Hi,</div> <div> </div> <div>I like to hear the expert’s advise/comment regarding 64-bit performance. I recently flipped over to 64-bit OS, and dig into the system capability for my test configuration. And also work on the system performance/conformance if it is the same as 32-bit. Since I noticed a few things that only happen in 64-bit OS, I like to bring up my questions.</div> <div><font face="Times New Roman, serif"> </font></div> <ol style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 36pt; "> <li>Show the slow performance on YouTube replay in Firefox. I switched to Google chrome, but still see the issue. Use the same machine 32-bit OS, and did not see the same performance issue though. I am not sure what makes me see the replay slow down or hang in the web browser.</li><li>Wonder if there should be any over-the-air performance difference between 32-bit and 64-bit. Does any of you have the record for it? Any test before comparing both OS?</li><li>Also I am curious if any of you really do the comparison testing between 32-bit and 64-bit. Anyone?</li></ol> <div style="margin-top: 5pt; margin-bottom: 5pt; "><font face="Neo Sans Intel, sans-serif" size="2">Thanks, </font></div> <div><font face="Neo Sans Intel, sans-serif" size="2">Best Regards <br> <br> <b> Ju-Hyoung Lee</b> </font></div> <div><font face="Times New Roman, serif"> </font></div> <div><font face="Times New Roman, serif"> </font></div> <div><font face="Times New Roman, serif"> </font></div> </font> </body> </html>