TCPMP help

[Drakeford]

I have an HTC Touch (Sprint). I have downloaded wvd, new version of TCPMP and the flashbundle and I still can't get TCPMP to play correctly. Everything was downloaded in the same folded on my storage card. TCPMP runs very slow and choppy. The sound is also distorted. It used to work great before the upgraded ROM. What am I doing wrong? Is it the setting in TCPMP? Thanks.