very strange!
I had the 10.5.1 installed perfectly (only the wi-fi Atherios 5005 wasn't working) and decided to try the 10.5.2 .
I can't get it working.I tried many times; The first time i try to install, the system freezes at 1 minute left. Then i reboot and the installer doesn't allow me to uncheck the first voice on the menu (essential system files), so the Installer starts from the beginning. (in 10.5.1 the installation was different.. it started exactly where it stopped)
Then, I reboot with -v and I get kernel panic..
A question: in the installation option is it necessary to check the toh kernel SSE3? what would you suggest?
Thanks Zephyroth for your patient and good work!

My system is : Acer Aspire 5101 AWLMI (AMD Turion64@2GHz CPU , 1GB RAM, 100GB HD, ATI Radeon Xpress 1100M card –working as Ati 200x @1280x800, Atheros 5005 WiFi card –not working -LAN : Realtek RTL8139 - working )