Thanks for this, since I uninstalled AGTweaker and Aero Glass 0.95 and installed v1.0 I've been going nuts trying to figure out why it was bringing up the black screen for minutes on boot, changed the HKEY_CURRENT_USER value which disabled my custom theme but didn't help the problem, then changed the HKEY_USERS value and now I have my custom theme and normal boot times. Saved me a Windows 8 reinstall. Edit: Also running dual monitors and can confirm that both taskbars are working fine with AG 1.2.
