For some days i am really facing a problem but cant recognize the cause for the problem. I just do a reinstall everytime when i see the problem. Its related to the booting of windows vista home premium. I have separated the booting process in four stages. 1. The Microsoft Corporation logo with the progress bar moving almost on the bottom center of the screen 2. The Windows vista logo appearance 3. The user selection window 4. The loading of the selected user profile. I see the first part taking a long time to change over the next one.It was usually 8-9 turns and maximum 10. But nowadays it takes almost 30-35 turns. Cant understand the reason for this. Please explain if anyone is aware of this issue and the steps to resolve it, because i am really fed up with reinstallation.