I have used a bit of Tiger previously but not really full time. I want to get an iBook for iMovie. Why iBook? I have limited funds to spend and I've found it hard to find a Mac Mini/eMac/PowerBook/PowerMac that has a SuperDrive DVD burner.
Should I consider the upgrade to Leopard?
The base ram is likely to be 512Mb - should I add 512 or 1Gb? And does this depend on whether I use Leopard or Tiger?
I don't really want to fork out for another 1Gb if it won't make much difference over an additional 512Mb.
Any thoughts appreciated!