SpartaCom is now Converging Technologies New name but the same great products A premier provider of business software for networking, modem pooling and sharing, wireless, and remote control solutions. LANtastic 8.0 is the best network available for businesses with a mix of PC operating systems. ModemShare , MPNT and MPTS are complete software solutions that can create modem pools for both outbound and inbound users to share the same modems. WinBEEP 4.0 gives you the power to manage text-based, wireless messages quickly and easily from your PC.