Hi All, 1st post here, although i tend to drop in most lunch times for a read before i get back to work. I've got a 1.33Ghz G4 Powerbook and can't see anything on the new Macbook that would justify an upgrade other than a bigger hard drive and (i guess) a bit more speed (for what i use it for anwyay). So, to save myself a bit of money i was going to buy a 250Gb hard drive, OS X Leopard and possibly a bit more RAM. However, i understand that Snow Leopard isn't far off, so is it worth me waiting or will waiting get me into difficulty? I seem to remember Apple saying that all OS's after Leopard would not support the old pre-intel chips. So, do i buy Leopard now or do i wait for Snow Leopard? Any advice is much appreciated, Thanks, Dave.