14. A predictive text entry system, comprising: an input component controllable to display a set of letters selectable by a user and to display a set of word selections selectable by the user, the input component receiving input by the user; a display component controllable to display one or more letter images or words; a processor operatively coupled to the input component and the display component, and programmed to: control the display component to display a letter or word corresponding to an input by the user on the input component; determine a corpus based on a location of a cursor displayed on the display component; ascertain a set of choices within the determined corpus that are statistically the most likely choices based on a previous input of a letter by the user; control the input component to display the choices within the ascertained set of choices as the set of word selections selectable by the user, wherein the location of the cursor displayed on the display component is a field of a form, wherein the corpus is determined based on a name of the field of the form.
14. A predictive text entry system, comprising: an input component controllable to display a set of letters selectable by a user and to display a set of word selections selectable by the user, the input component receiving input by the user; a display component controllable to display one or more letter images or words; a processor operatively coupled to the input component and the display component, and programmed to: control the display component to display a letter or word corresponding to an input by the user on the input component; determine a corpus based on a location of a cursor displayed on the display component; ascertain a set of choices within the determined corpus that are statistically the most likely choices based on a previous input of a letter by the user; control the input component to display the choices within the ascertained set of choices as the set of word selections selectable by the user, wherein the location of the cursor displayed on the display component is a field of a form, wherein the corpus is determined based on a name of the field of the form. 15. The predictive text entry system of claim 14 , wherein the display component displays one or more corpuses, and the processor determines the corpus in which to ascertain a set of choices based upon the displayed corpus that is adjacent to the cursor displayed on the display.