[sanjsrik]

another way to do it is make sure that Settings > Applications > Development > USB Debugging (box) is checked.

Then you can push files using the following command (assumes you have downloaded the Android SDK and unzipped it to a directory, and also have either navigated to the tools directory under the Android SDK or added it to your path):

ADB push FILENAME /sdcard

That will push your file to the sdcard on your device.

Do a search here for ADB I know I found a number of threads here or on XDA-Developers that go through how to use it in detail.

<learn Linux, Android will be much easier if you do>