I have an Activate upgraded to Froyo. Since the upgrade I've noticed a couple of problems. 1) A folder I created and populated with shortcuts occasionally will NOT open. When selected it will flash but nothing happens. and 2) I use the WIFI when I'm at home. The router is a Lynksys and the password is set - however, the phone spins on acquiring an IP address and eventually fails and reports the WIFI connection is disabled. I'm at a loss how to troubleshoot both of these problems and would appreciate some pointers. Thanks for any help.