Ted,
I may be misunderstanding your question, but I do not think that you can upload a task "to" the V7. You can upload a task to your GPS Logger (e.g. Nano) by going "through" the V7 (See setup example in section 8.4.2 of the manual). The relevant section on how to perform the upload is 5.1.2. In the "Direct Link" mode, the Oudie communicates directly to the Logger.