1. Download these two files: LatinImeGoogle.apk & LatinImeDictionaryPack.apk
2. Put the apk's onto your sd card
3. Copy the apk's
4. Navigate to /system/app and paste the apk's into the directory
5. Rename (or delete) the file titled "LatinIME.apk"
6. You now have a working dictionary for your keyboard!