Toshiba's just announced a couple new lappies -- and a whole host of refreshes -- in anticipation of the Windows 7 launch later this month. The big news here is definitely the touchscreen models: The Satellite U505 (due out November 1) is a 13.3-inch, 5 lb device with an MSRP of $1,049.99, while the Satellite M505 (street date October 22) has 14.4-inches of real estate and an MSRP of $949.99. Both come with the touch-ready LifeSpace software package that includes Bulletin Board (some sort of organizer with to-do lists, calendars and the like), and ReelTime, which apparently "helps you find files based on when they were opened using a visual history." Tosh is promising to ship Windows 7 devices with minimal software running in the background -- which is important if you want to retain