The Sensex resumed with a steady gain of two points at 6,666. Although selective buying pushed the index marginally to a high of 6,673, it eased into the red to touch a low of 6,657. The Sensex is now down four points at 6,660, while the Nifty is down a point at 2,071.Infosys (down Rs 9 to Rs 2,218) has opened at weaker levels. Other tech majors are largely flat in early trades.Auto major Bajaj has dropped 1.83% (Rs 22) to Rs 1,207, while Hero Honda is down Rs 2 at Rs 567.Tata Power has shed 2.47% (Rs 9) to Rs 373.HLL is down 1.49% (Rs 2) at Rs 142, after reporting a strong rally yesterday. ITC has clocked a per cent gain (Rs 12) to Rs 1,570, and ONGC is up Rs 2 at Rs 912. Reliance is up a rupee at Rs 527.Ranbaxy has slipped a per cent (Rs 7) to Rs 1,093. Dr. Reddy's and Cipla are marginally up at Rs 718 and Rs 290, respectively.L&T has gained a per cent (Rs 8) to Rs 1,068.