BabyJebus,
Forms do not freeze, only datasheets. Although, I am currently playing with the idea of linking two forms to mimic one another's movements. Haven't been successful yet. If anyone has a solution, let me know.
In the meantime.
Although it is not very pretty, what you could do is right-click a form record (any one) and select Datasheet from the Subform option. It will then look like Excel.
Highlight the column(s) that will freeze (be sure they are adjacent). Then right-click a row (not a column heading) and select Freeze All Columns.
The nice thing about doing this, is that it will mimic Excel in functionality during the current session only. When the form is closed and reopened, it will again open as a form.
However, if the form is later viewed as a datasheet, it will default to the past frozen state (no need to re-freeze the columns).
To unfreeze the columns, right-click a row and choose Unfreeze columns.
Hope this helps.