Impression tablet help

ok, I didn't realise it had a market built in and thought rooting it would give me more options for downloading apps. I found out later I could have downloaded amazon market which I did, and someone just linked me to a link for the android market....

Now moving on. I rooted it last night with superuser one click. It installed superuser which was useless to me... Now however, there are certain apps that give me errors, I don't know if I would have got errors before rooting as I didn't think I had an app store.


Dolphin hd browser gives a error when loading, netflix gives a error when loading, and now that I installed the android market I get a error every time I start the tablet saying android market failed to launch, do you guys have any idea what's going on?