Problems with HTC Touch, Plz help!

[aammiitt]

Guys, sorry if I am posting this in a wrong section. I need help.
Everything was working just fine untill I installed "pocket twit" on my HTC Touch. It was very slow and would choke all the time, so I uninstalled it.

Even after uninstalling, it is choking. I make 1 phone call or receive 1..and then its completely choked. I have to hard-reset as nothing on the screen allows me to do anything. I have been going to task manager right after restart and killing active sync all the time. There's nothing else active.

Plz help.. I appreciate ur guidance in advance.
Thanks a lot.