Hello, I installed Windows 7 (in Dual Boot Mode) in D Drive, as I have Vista Home Premium already installed C Drive. (Gateway Note Book, 3 GB, 2GHz, 32-bit). I have multiple problems in Windows 7. 1. I am unable to connect to the Wireless network automatically, every time I need to select the network manually and need to enter the Wireless security Key. Then it is connecting, but next time same, again asking for key. 2. While starting windows, it is keep giving the message as Disk checking for D$. Even I shutdown it properly, again while booting (in the Boot Menu, I am selecting Windows 7), it is giving the msg as Disk checking, later its staring the windows 7. 3. In IE8, I am unable to download anything. Whenever I click Download, Just the download dialog is opening, after that nothing is happening, after a while its just closing. I tried it for many exes. Eg: firefox, adobe flash player.. I tried by switching off User Access control also. Please help on this. Thanks in advance.