I reckon STS is a pretty sound buy at the moment. Really glowing fundamentals with a return to profitability this year, and great outlook. Rose to a high of $2.54 in 1997, before a double top saw it collapse dramatically to a low of just 30c in mid 2003. However a really nice accumulation pattern has been played out and now has just risen through resistance at 0.78c. A pretty tight stop can be set below the recent low and with a PE of just 8.4 and a yield set to rise in the medium term of 50% of earnings, I reckon STS looks set to rise further.