Sun Microsystems

(SUNW) - Get Report

was down 0.5% in preopen

Island

trading. On Friday, Sun fell 5.1% after touching a year-low of 23.88.

Other big-cap tech stocks were mixed preopen on the heels of Friday's sell-off.

Microsoft

(MSFT) - Get Report

was down 0.6%.

Cisco

(CSCO) - Get Report

was up 0.2% after hitting a 52-week low Friday.