Hello all... I'm having some issues after upgrading:
SMS TIME: SMS TIME NOTIFICATION is whack... I get a message and it says that it arrived like 8 hours before...
KEYBOARD: How do I disable autocorrection? its driving me crazy...

I know 2.0 is brand new and everything but are there any known fixes???

For the Auto-correction,
the Thread [Auto-correction][2.0] Temporary solution to disable it helped me ...
... it' only a "workaround" and up tp you to use, but it works.
personnaly i did move only the bundles for 2 langs and i would recommend NOT TO DELETE a bundle;
U need shell access to your device either with SSH or with the Terminal.app.
if your are familiar with shell, it's pipi-fax for you:
e.g.:
cd /System/Library/TextInput
mkdir DISABLED_bundles
mv TextInput_de.bundle/ DISABLED_bundles/TextInput_de.bundle
mv TextInput_en.bundle/ DISABLED_bundles/TextInput_en.bundle
you can do that with all bundles ... but for me it was sufficicent disabling bundle for "my" language (according to settings) plus the english-bundle (cydia, for instance, is using the english-bundle, even if lang.-settings are not english)

for the SMS-time issue ... don't know ...
all of your clock-settings are correctly? Time-Zone is what it should be? (most of the people are not lving in Cupertino)

greez, ./_iD