Well what would be good for the amount of ram I have now?
Wrong. An iMac G3 450mhz can run 10.4.11 officially, with no hacks.Yeah, without a G4, only go up to 10.3.
Wrong. Camino is not available at all for OS9. Classilla (http://www.floodgap.com:80/software/classilla/) or iCab are available for OS9.Camino is a fairly recent browser for OS 9, so if you have that, go for it. OS9 will feel nice and snappy while any version of 10 will feel slugish.
Wrong. An iMac G3 450mhz can run 10.4.11 officially, with no hacks.
Wrong. Camino is not available at all for OS9. Classilla (http://www.floodgap.com:80/software/classilla/) or iCab are available for OS9.