Hi, I'm having a similar problem wich started happening when i uptdated incopy to 5.03, didn't happen with 5.0
As im typing some of the text gets all scrambled (the characters) being unreadable unless i go down a page (which also lags) and come back. I tried forcing redraw (shift + F5) with no results.
I'm working locally (files stored in computer, not server) and have an ATI radeon x1300 with 256 shared, 1 gig of Ram, Win XP and Core Duo.
I'm thinking of switching back to 5.0 but haven't had a chance.