It wasn't a pretty end for Amp'd Mobile, but even the hasty one-week extension of service, sale of customers to Prexar and asset liquidation wasn't enough to keep creditors at bay -- the bankrupt company is now suing after its former CEO for cash. Claiming that Peter Adderton "refused to perform certain aspects of his employment" and "threatened to take action that would damage" Amp'd, the lawsuit seeks some $1.15M in payments made. Amp'd is also going after some 20 other partners in similar suits, ranging from Merrill Lynch t