I think these directories belong to task tracker temporary storage. I am not very confident to conclude that go ahead with your clean up. So, wait for similar or an expert's response 
Sent from HTC via Rocket! excuse typo.
I think these directories belong to task tracker temporary storage. I am not very confident to conclude that go ahead with your clean up. So, wait for similar or an expert's response 
Sent from HTC via Rocket! excuse typo.