The same company that brought us the original locoGPS is back at it again, this time with a wireless module that looks fit 'n trim enough to stow away neatly on a key ring.

ENGADGET: locoGPS, now in WiFi flavor Mobile

Called Y2K Scanner, this plug-in server module from Centennial works with Trend Micro's InterScan VirusWall to discover Y2K flaws in files created by spreadsheets, such as Lotus' 1-2-3 and Microsoft's Excel, as well as files from databases, such as Microsoft's Access and Inprise's dBase.

CNN: 'Scanner' eyes Y2K problems in e-mail attachments