I've had Verizon iobi for 2yrs. I recently installed Microsoft vista on my computer. When I sign in into my iobi desktop client software it keeps crashing also ran the program in "Compatibility Mode". Right click on the IOBI client icon, select Properties > Compatibility, and then click on the check box to run it in compatibility Mode (I left it default to Windows XP SP2 mode), and it still doesn't work. Can anyone help me.