TeraDrive, going by the name of the Amstrad Mega PC, to try to regain their image in the gaming market. The system didn't succeed as well as expected, mostly due to its high initial retail price of £999. In that same year, Amstrad released the PenPad, a PDA similar to the Apple Newton, and released only weeks before it. It was a commercial failure, and had several technical and usability problems. It lacked most features that the Apple Newton included, but had a lower price at $450. As Amstrad began to concentrate less on computers and more in communication, they purchased several telecommunications businesses including Betacom, Dancall Telecom, Viglen Computers, and modem manufacturer Dataflex Design Communications, bought out of liquidation, during the early 1990s. The company also established a direct marketing channel, Amstrad Direct, in late 1994 and announced 486- and Pentium-based products including an "All-in-One Multimedia PC" with built-in television tuner, infra-red remote control, amplifier and speakers. A pen-based personal digital assistant with support for a PCMCIA-based modem, the InfoPad, was also unveiled with a September 1995 launch scheduled. Amstrad has been a major supplier of set top boxes to UK satellite TV provider Sky since its launch in 1989. Amstrad was key to the introduction of Sky, as the company was responsible for finding methods to produce the requisite equipment at an attractive price for the consumer - Alan Sugar famously approached "someone who bashes out dustbin lids", to manufacture satellite dishes cheaply. Ultimately, it was the only manufacturer producing receiver boxes and dishes at the system's launch, and has continued to manufacture set top boxes for Sky, from analogue to digital and now including Sky's Sky+ digital video recorder. By 1996, Alan Sugar was reported as having been looking for a buyer for Amstrad "for some time". Amongst the group's assets, cumulatively valued at , the Dancall subsidiary was of particular interest to potential acquirer Psion, producer of handheld computer products, for its expertise in "GSM digital mobile phone functionality" and the potential to integrate such functionality into Psion's own product range. Despite "long drawn out negotiations", the parties failed to agree a price and a strategy to dispose of the group's other assets. In 1997, Amstrad PLC was wound up, its shares being split into Viglen and Betacom instead. Betacom PLC was then renamed Amstrad PLC. The same year, Amstrad supplied set top boxes to Australian