Can I backup my HTC Desire to my laptop without a USB cable? I want to backup my HTC Desire, but I don't have the USB cable handy for a while. Any Ideas?
You can backup to your SD card, then use a card reader, the take out the SD card and physically copy the data to your computer. Backing up to the cloud via Drobox is another option.

There are number of apps that will help you with this. This describes a way to manage this: http://www.addictivetips.com/android/clickfree-for-android-backup-all-data-to-sd-card-or-dropbox-cloud/