<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><DIV>No airport on my G4/533 and I installed Tiger just fine.</DIV><BR><DIV><DIV>On Aug 12, 2007, at 9:29 PM, Kathi Anderson wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"> <DIV class="Section1"><P class="MsoNormal"><FONT size="2" face="Arial"><SPAN style="font-size:10.0pt; font-family:Arial">I would like to upgrade to Tiger from Panther on my 733 Quicksilver. The 40 gig HD and 1.25 gigs of ram satisfy the Apple upgrade specs, but I don’t have built-in Airport.<O:P></O:P></SPAN></FONT></P><P class="MsoNormal"><FONT size="2" face="Arial"><SPAN style="font-size:10.0pt; font-family:Arial">I see no reason to use wireless on a desktop; the hard connection is only a few feet away. Will I have any problems upgrading to Tiger? Apple tells me that I need built-in Airport.</SPAN></FONT></P></DIV></BLOCKQUOTE></DIV></BODY></HTML>