I'm a Verizon customer and will soon be upgrading to an android device. If you all don't mind, cuz I'm sure you're smarter than me, can you help me with a few questions to help me decide? Deciding mainly between Droid 2, Droid X, and LG Ally. 1.) Can I open PDF files with any/all of these? 2.) Can I use microsoft outlook to sync email/calendar with any/all of these? 3.) Is one or the other better for corporate email if we use Exchange? 4.) How significant is the difference in speed of the Ally versus the X or Droid 2? 5.) Are any/all compatible with Lotus notes? 6.) Can any/all of these open Microsoft documents/spreadsheets? Thanks in advance!!!