To those who is looking for a VirtualPayCash payment module in VirtueMart 2.0, here is a new VirtualPayCash plugin for VirtueMart 2.0:
http://www.opensource-excellence.com/index.php?option=com_ose_mart&view=item&id=489
Wiki is avaialbe here:
http://wiki.opensource-excellence.com/index.php?title=Documentation_-_VPCash
Hope this helps those users who is looking for the module.
OSE team