I recently picked up the HTC Hero. I have approximately 10,000 contacts loaded. Searching is pretty slow. Is this simply a problem of too many contacts for the available memory or is the contact manager slow (I have not loaded any other apps on the phone). If the problem is with the contact manager, is there an app that is better at processing large numbers of contacts? As a point of comparison, my BB Curve goes through a similar size contact list almost instantaneously.