I have som tips: You should invest in Birdstep, Opera Software and PSI on OSE
HP, SINA and lately (after the scandal) NT in US
. On OMX (swedish stock exchange) you should invest in DICE and Cashguard.
Companies you don`t invest in are companies which are misleading investor, not listed anywhere, files late and have contracts/agreements which there are lots of reasons to ask questions about. Questions which the company won`t answer. Like how the China contract is doing and how much money they expect to earn this year and the next and why things are taking so long. Why they saying there testing, when testing occure before contracts are signed, specialy when we are talking 500 million dollars (supposedly)!