Hi,
Well I just brought Lunar PC Joy Pad. I connect it to my USB Port and it is working fine, but after a while it stops working and I then again put off and put it on it again works fine, but again stops. My Joy Pad is based on adopted technology from China and manufactured by by LUNAR. Here is the link of the Picture of my Joy Pad and small information in this regard
http://www.pc210.com/products/products-view.asp?ID=917&ptype=PCAny help in this regard ? Do I need to download a driver for it. It do not comes with any driver CD. I have searched the website for any suitable driver but do not find anything helpful
Today it stops working at all

it says there may be some driver conflict, but I think USB's are perfect plug & play devices so do I need a driver any more ?
Is it possible might be my USB Port or the Joy Pad in itself is malfunctioning

, but Both my PC and Joy Pad are brand new and brought just a month ago

Please help.
My System Specs are :
AMD 64 2800+
ASUS K8-VX Notherboard
Windows XP with SP-2