Dictionary lookup issue (8830)

I am continuing to use the language products extensively because they seem to be very close to best in their class. I have found a small issue with the Dictionary lookup feature.

The help seems to state that one may use the Lookup by entering some text, pressing enter and when returning to the Lookup one should be able to use the [Del] key to begin entering letters into the Lookup field once again. The key functionality does not work on my BB 8830.

I cannot get back into the Lookup entry space to search for new terms once I have selected a word to be translated. The only way that I can enter a new search word is to either exit the program or go back to the very first word on the word list. I can return to the word list but not the Lookup data entry line.

suggestions:
While in lookup list it would be nice to get to the help menu.

Once one has moved to the word space below the Lookup entry line there should be some way to get back to the Lookup entry line.

Letters in the Lookup list could carry the user to the next word beginning with that letter or append it to the current word in the lookup line.

NOTE: The help file also mentions that one should be able to enter Pin Yin to lookup words in CN->EN. I do not see this functionality.

Thanks.
TC