Yesterday I downloaded DTG 11 and installed it on my beloved TH55.
DTG 11 works as fine as DTG 10 or DTG 9 did on the TH55, same issues with prior versions of Word To Go (10 and 9 versions) where you cannot hide the virtual graffity are in order to benefit from full screen reading or writing, if you own a portable keyboard.
Spreadsheet To Go works fine, no issues hidding the VG area but I got some resets while exiting this app.
I had no time for testing the rest of apps, may be this weekend I give it a try.
Please share your experience with DTG 11 and your TH55.