thanks for your help and time. i tried fix permissions and it didn't work, however i cleared cache then deleted my apps then reinstall them and it work, but i have/had a problem (don't know if it's gone). i had to restore my backup data on my phone because of the market app was crashing randomly. before my problem i found out that icould update the market app by using "su update fixer" app. it worked fine, updated it and had no problems. the last thing i did before it stop working was move a app to my sd. i did not touch any files manually. under manage-app i found the market app cleared the cache didn't work tried clearing data didn't work tried fix permissions didn't work. it did not give me any option to uninstall updates just uninstall the whole app. well now i'm back where i was, with a updated market that is working. i see i can uninstall updates.
i feel like i should format phone storage so that it's completely cleaned. thoughts?