Personally, I will wait to see if the Judge rules today or reschedules for next week. I wouldn't think about sending a letter unless this thing is postponed a few months out rather than one week. Of course you may want to do something different.
Letters should not be sent to Ms. Bracegirdle. They should be mailed to the court
United States Bankruptcy Court
Northern District of California, San Jose Division
280 South First Street, San Jose, CA 95113
13-51589 (case number)
Ch 11
Technology Properties Limited LLC