So I downloaded the free version of "Documents to go". It allows viewing of Word & Excel documents. Editing is not allowed for the free version. $24 gets the complete pkg. I have 2 concerns - One, not sure if I'll keep this phone and not exchange it. I've already exchanged 2 times for defects. Hope this one's a keeper, but I'm scared due to 2 exchanges. 2nd concern is I'd like the most cost affective software. Your help/feedback is appreciated!