Need a simple desktop application that will log into a large list (possibly 300+) of yahoo, msn or aol email accounts and automatically publish craigslist postings. (craigslist sends email to accounts to verify ads before being posted). Program should let me select 1 global password for all accounts. Program should let me import seperate account lists for yahoo, aol, and msn accounts indivisually. (the lists I import will be text files with 1 email address per line, ie joejohnson[at]yahoo.com. If possible I would like program to support multithreading, where it can log into perhaps 3, 5 or more accounts simultaneously and do the task. Please let me know what is possible in your bid in via pmb.I would like program to operate as fast as possible and with no bugs. If it dosent go without saying, program should not be overly resource intensive. I am using windows XP home edition version 2002 service pack 2 I have a 3ghz pentium 4 with [url removed, login to view] of ram. I will be using highspeed cable internet. Working demo required before payment.