Intego says it has posted a v10.5.5 update for VirusBarrier X5, its signature anti-virus software. The app is claimed to be the only one capable scanning iPhone and iPod touch volumes, as well as those on Macs. The v10.5.5 patch improves the performance of manual as well as automatic real-time scans; in the latter case, special attention has been paid to Samba sharing volumes.