Leopard

I have a Mac Book Pro with Leopard on it. ...

I had 512 MB of RAM on Tiger and it ran OK, but it's cutting it close. It's definitely not something I would consider for Leopard. I recommend 1 GB for Tiger and more than that for Leopard. But for general use 512 MB should be fine in Tiger (I ran with that on my iMac G5 for a good while before adding an extra 1 GB stick).

Thanks for your answers! Well, I will rather choose Tiger. I've heard similar things that 512MB RAM are too little for Leopard. And I don't want to buy more RAM chips...

i upgraded my Dual 1.25 GHz MDD from 768 MB RAM to 1792 MB prior to upgrading from Tiger to Leopard, and have had no problems with performance. (three 512's and one 256 Mb chip - and System Profiler shows as 1.75 - wth??)

I've also seen some reports that the Leopard Installer refuses to allow an installation on a G4 that meets the Apple Requirements .... ...

WIth that amount of RAM, Tiger would be your best bet. I'm not running Leopard yet, but I've heard from others that it does feel slower than Tiger. ...

you mean the Address Book contacts .... just drag them from the Address Book.app, onto your Desktop in Panther to create the .vcf file then move them over to the Leopard computer and drag them into Address Book to have them added. ...

Hey guys, In May, my friend was carrying her Blackbook around in her bag and orange juice some how migrated from the bottle to the side of the computer where the CD goes in. She let the computer air dry on its side and it turned on and worked perfectly fine... Until she put a DVD in. The DVD played but the felt bristols on the CD slot became hard and would not allow the DVD...

when I am connected with XPs while my Leopard is not connected to the internet, then we know XP and Leopard are internally connected with the 192.168.1.xx IP. They are fixed for each PC and Mac. The connection is fine. ...

Unless Apple comes out with one, the only "patch" is to purchase a retail upgrade disc of OS X 10.4.x or retail full-installation disc of 10.4.x. Apple isn't selling it anymore (since they've moved to Leopard), but you can find them from online Mac retailers. http://www.lowendmac.com/deals/best-mac-os-x-tiger-prices.html