Stupid Parsing Error!

[googler118]

Hello,
Well lastnight was somewhat productive. After hours of reading I finally decided I would try to root my evo 4g. Using Unrevoked, I rooted it. I then backed it up using Nandroid. I decided that I wanted to try the most recent version of the MIUI rom. I was able to get it on my phone but I've noticed that anytime I've tried to download something from market I get the following: Parse Error There is a problem parsing the package. Is there something else I need to flash or update? perhaps something on the phone doesn't match up with something on the rom? (sorry, in a hurry and best way to describe it at this time) Thanks alot!