Roxio (ROXI) , maker of popular software to burn CDs, was up 3% in the early afternoon of its first day of trading, following its spinoff by data storage company Adaptec (ADPT) - Get Report.

Roxio announced last week that its software will be embedded in

Microsoft's

(MSFT) - Get Report

Windows XP operating system, to be released in October. Adaptec was up 9.6%.