site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com User-agent: Thunderbird 2.0.0.24 (Macintosh/20100228) Thank you so much -- this is very handy to have. Thanks again, Francois Z. I was going to mention that, since I added that boot flag anyway. It was added for our test people who didn't want to change their scripts. -- Terry On Jun 6, 2010, at 4:45 AM, Chris Suter <csuter@sutes.co.uk> wrote: Hi, _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... I ran with it for a day and back in 64-bit for another day. No trouble that I could trigger, but performance-wise this isn't the gain I was secretly hoping for. I think Snow Leopard just needs more RAM to run comfortably. (I have good experience on a MacBook Pro with 8 GB, and hope this one will be OK when maxed out to the 4 GB it can take.) Terry Lambert wrote: Going forward, you should expect 32 bit to go away. It's one of my personal missions to murder it. The only sure-fire way to force the entire system 32-bit - don't do it! - is to PERMANENTLY disable all 64-bit code by piping find through lipo under sudo, Well, it looks like the the "-no64exec" boot argument might also do the trick. This email sent to site_archiver@lists.apple.com