How to brick your phone

• downgrade do RC30 to get root
• install AmonRA
• be inpatient and flash DangerSPL

How to unbrick your phone

• http://cafe.mobil.hr/threads/68894-HTC-G1-Dream-JTAG-i-serijski-kabel-za-unbrick
• http://wiki.cyanogenmod.com/index.php?title=JTAG_for_Dream/Magic

Serial cable

ExtUSB connector:

• http://handy-datenkabel.de/deutsch/produkte/datenstecker/index_usb.htm
• http://www.sparkfun.com/commerce/product_info.php?products_id=9167

RS232<->TTL http://bestcelldist.com/htc_dream_serial_data_cable.html

Boot loader

JTAG