Yeah im waiting to find out, as I have a PowerBook G4 1.33 GHz, 256MB RAM.
Im a student developer so I have to wait for them to send me a copy of leopard, which won't be for a few weeks, so im sure a lot of people would have done it before me.
You will need more RAM, minimum is 512Mb.
im going to be installing it on my iBook which is a 1.42GHz G4 and ive upgraded it to 1.5GB of ram so im hoping it will run quite nicely on it......it's also going to be installed on a G4 iMac which has a 1GHz G4 and 512MB of ram.....it's only used for internet surfing and word in it's semi retirement so it should be fine!
Desperately need this info too. I have a 1 GHz iBook with 1.12 GB RAM. It should do, but I am afraid it is going to eat up RAM and processor power. Plus I do some video editing now and then. Still, can't... resist... temptation... must... upgrade... want to see Leopard... on my iBook.
Also, I still use some old apps, like the now dead (and swallowed up by Microblob) Creature House Expression and Canvas 8. They work fine under Tiger, mostly. But I'm afraid Leopard is going to break them. I can't live without these apps, for now. I will probably start a new thread on this, about Leopard and old apps.
Desperately need this info too.
How old are they? If they are classic apps leopard wont support them.
No, they are native apps. They have had a great run through several versions of Mac OS X. I'm just afraid Leopard will be the system that breaks them. I've been fortunate. It's not that Tiger isn't fine, and if I need these apps, why take a risk? It's just that I like the idea of having a more unified interface, Spaces, Time Machine, the new iCal and Mail. It's just all so yummy.