USB Driver for HTC Dream G1 - 64 bit Windows 7 I have a HTC Dream G1 (T-Mobile) - android version 1.5 and I have 64 bit Windows 7 on my laptop. I am unable to access the memory card in my phone through my laptop. Can someone tell me how to install the USB driver for my phone?

Thanks in advance.
Go and download the Android SDK installer.
When the SDK setup tool runs, you can select the USB Drivers 
The drivers will be in &lt;install_directory&gt;extras\google\usb_driver
find the android_winusb.inf and right click it 
click install


if right click -> install doesn't work, then try the following


Start Menu -> Right Click Computer -> Click Properties
Click Device Manager (on the left)
Find the device in the hardware list, will probably have a "warning icon"
Right click the item and select Update Driver Software
Select Browse my computer for driver software
Select the usb driver directory noted above
Check Include subfolders
Click next
finished...


your device should now have usable drivers so you can mount the sdcard.

For reference, the android sdk documents also has a page with links to many of the different OEM drivers too.