As a new customer as well, we have tried different internet browser to access www.mycpohq.com. We have tried: Internet Explorer, Firefox, Google Chrome etc. The best internet browser works for us on www.mycpohq.com is Google Chrome. We also queried the system administrators and it seems that 60% of mycpohq.com customers using Chrome, 20% of customers using Firefox, 10% of customers using Safari. Would like to share this information with all of you.