<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><DIV><DIV>On Apr 15, 2006, at 10:32 AM, David DelMonte wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="4" style="font: 13.0px Helvetica">I realized that I had not responded to Chris's email about Daystar. It turns out that they can upgrade any model Aluminum Powerbook except the 1Ghz. Oh well.</FONT></P> </BLOCKQUOTE></DIV><DIV><BR class="khtml-block-placeholder"></DIV>While the 1.0 Ghz can't be upgraded to a 7448 processor, it can be upgraded to a 7447A clocked at 1.92 Ghz. We have a fellow at work that had his done. It cost him $500, took 4 days to get it back, and it works beautiful. Technically the 1.0 Ghz can be upgraded to a 2.0 Ghz 7447A, but you have to replace the logic board with one out of a 1.5, which is most times cost probative.<DIV><BR class="khtml-block-placeholder"></DIV><DIV>I'd call their tech support dept at 1-877-439-8646 to get the full scoop.</DIV><DIV><BR class="khtml-block-placeholder"></DIV><DIV>Oh, and your PowerBook must be a 15" too. The 12" units can't be upgraded.<BR><DIV> <SPAN class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px 0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-align: auto; -khtml-text-decorations-in-effect: none; text-indent: 0px; -apple-text-size-adjust: auto; text-transform: none; orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">-- </DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Chris</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 13px/normal Helvetica; min-height: 16px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">-------------------------</DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">PGP Key: <SPAN class="Apple-converted-space"> </SPAN><A href="http://astcomm.net/~chris/PGP_Public_Key/">http://astcomm.net/~chris/PGP_Public_Key/</A></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">-------------------------</DIV><BR class="Apple-interchange-newline"></SPAN> </DIV><BR></DIV></BODY></HTML>