I just installed Leopard 10.6.2 by Hazard and everything worked fine. After installation I restarted and the apple logo appeared but after a minute or so a big Power button image comes up with a sign that says to press power button and restart. What did i do wrong? I have a sony vaio vgn-fw350j which is 64bit, Intel Core 2 Duo T6400 (2.00 Ghz), 4 Gb of ram.Any ideas? I'll try reinstalling again until I get an answer.